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Recognised as Colour

#1ECB71

  • #1ECB71
  • Green
  • Dark
  • Nearest: Medium seagreen

#1ECB71 is a green with RGB values 30, 203, 113 and HSL 149°, 74%, 46%. It is a dark colour, so black text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#1ECB71#1ECB71
HEX#1ECB71
RGBrgb(30, 203, 113)
RGB (0–1)0.1176, 0.7961, 0.4431
RGB percentages11.8%, 79.6%, 44.3%
HSLhsl(148.8, 74.2%, 45.7%)
HSV / HSBhsv(148.8, 85.2%, 79.6%)
CMYK85.2%, 0%, 44.3%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,018,161
CSS custom property--colour: #1ECB71;

Brightness & contrast

Relative luminance0.4418WCAG 2.x, 0 is black and 1 is white
Perceived brightness161 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.84:1
Contrast with white2.14:1WCAG normal text: Fail
Contrast with black9.84:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#E1348E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#CBB96Ano red cones; affects about 1% of men; ΔE 57.5 from the original
Deuteranopia#B8AC77no green cones; the most common form, about 1% of men; ΔE 57.6 from the original
Tritanopia#00C8B5no blue cones; rare, and affects men and women equally; ΔE 38.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.14:1WCAG large text: Fail
Contrast with black, large text9.84:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 17.3Medium spring green · ΔE 17.9Light green · ΔE 20.7Pale green · ΔE 22.9Spring green · ΔE 26.4Forest green · ΔE 27.1
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 17.27, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CB1E78
Analogous#21CB1E, #1ECBC8
Triadic#711ECB, #CB711E
Split complementary#C81ECB, #CB1E21
Tetradic#1E21CB, #CB1E78, #CBC81E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BFF6D9
Lighter +30%#93EFBF
Lighter +20%#67E8A5
Lighter +10%#3AE28B
Darker −10%#179F58
Darker −20%#117240
Darker −30%#0A4627
Darker −40%#04190E
More saturated +25%#01E870
Less saturated −25%#3BAE72

Channel breakdown

R30
G203
B113
Red30 (11.8%)
Green203 (79.6%)
Blue113 (44.3%)
Hue148.79°
Saturation (HSL)74.25%
Lightness45.69%
Dominant channelGreen
Hex per channelR 1E · G CB · B 71

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Every value on this page was computed from “1ecb71” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.