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Recognised as Colour

#1FD88A

  • #1FD88A
  • Cyan
  • Light
  • Nearest: Medium spring green

#1FD88A is a cyan with RGB values 31, 216, 138 and HSL 155°, 75%, 48%. It is a light colour, so black text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Medium spring green.

Colour values

#1FD88A#1FD88A
HEX#1FD88A
RGBrgb(31, 216, 138)
RGB (0–1)0.1216, 0.8471, 0.5412
RGB percentages12.2%, 84.7%, 54.1%
HSLhsl(154.7, 74.9%, 48.4%)
HSV / HSBhsv(154.7, 85.6%, 84.7%)
CMYK85.6%, 0%, 36.1%, 15.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,087,050
CSS custom property--colour: #1FD88A;

Brightness & contrast

Relative luminance0.51238WCAG 2.x, 0 is black and 1 is white
Perceived brightness172.8 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.25:1
Contrast with white1.87:1WCAG normal text: Fail
Contrast with black11.25:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#E02775

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D6C685no red cones; affects about 1% of men; ΔE 57.7 from the original
Deuteranopia#C2B88Fno green cones; the most common form, about 1% of men; ΔE 58 from the original
Tritanopia#00D6C4no blue cones; rare, and affects men and women equally; ΔE 32.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.87:1WCAG large text: Fail
Contrast with black, large text11.25:1WCAG large text: AAA

Named colours

Medium spring green · ΔE 15.6Medium seagreen · ΔE 17.2Light green · ΔE 20.3Pale green · ΔE 22.2Aquamarine · ΔE 27.3Spring green · ΔE 28.5
Nearest named CSS colourMedium spring green (#00FA9A)ΔE 15.61, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D81F6D
Analogous#1FD82E, #1FC9D8
Triadic#8A1FD8, #D88A1F
Split complementary#D81FCA, #D82E1F
Tetradic#2D1FD8, #D81F6D, #CAD81F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBF8E5
Lighter +30%#9FF1CE
Lighter +20%#72EBB8
Lighter +10%#46E4A1
Darker −10%#19AB6E
Darker −20%#127F51
Darker −30%#0C5235
Darker −40%#052618
More saturated +25%#00F78F
Less saturated −25%#3EB985

Channel breakdown

R31
G216
B138
Red31 (12.2%)
Green216 (84.7%)
Blue138 (54.1%)
Hue154.7°
Saturation (HSL)74.9%
Lightness48.43%
Dominant channelGreen
Hex per channelR 1F · G D8 · B 8A

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Every value on this page was computed from “1fd88a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.