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Recognised as Colour

#2AC57E

  • #2AC57E
  • Cyan
  • Dark
  • Nearest: Medium seagreen

#2AC57E is a cyan with RGB values 42, 197, 126 and HSL 153°, 65%, 47%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#2AC57E#2AC57E
HEX#2AC57E
RGBrgb(42, 197, 126)
RGB (0–1)0.1647, 0.7725, 0.4941
RGB percentages16.5%, 77.3%, 49.4%
HSLhsl(152.5, 64.9%, 46.9%)
HSV / HSBhsv(152.5, 78.7%, 77.3%)
CMYK78.7%, 0%, 36%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,803,070
CSS custom property--colour: #2AC57E;

Brightness & contrast

Relative luminance0.41931WCAG 2.x, 0 is black and 1 is white
Perceived brightness158.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.39:1
Contrast with white2.24:1WCAG normal text: Fail
Contrast with black9.39:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#D53A81

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C3B579no red cones; affects about 1% of men; ΔE 52.1 from the original
Deuteranopia#B1A883no green cones; the most common form, about 1% of men; ΔE 52.7 from the original
Tritanopia#00C3B3no blue cones; rare, and affects men and women equally; ΔE 30.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.24:1WCAG large text: Fail
Contrast with black, large text9.39:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 9Light green · ΔE 21.8Medium spring green · ΔE 23.9Medium aquamarine · ΔE 24.1Pale green · ΔE 25.2Sea green · ΔE 25.2
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 8.95, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#C52A71
Analogous#2AC530, #2ABFC5
Triadic#7E2AC5, #C57E2A
Split complementary#C52ABF, #C5302A
Tetradic#302AC5, #C52A71, #BFC52A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C8F3DF
Lighter +30%#9EEAC7
Lighter +20%#74E1AF
Lighter +10%#4AD897
Darker −10%#219B63
Darker −20%#187148
Darker −30%#0F472D
Darker −40%#061D12
More saturated +25%#0CE381
Less saturated −25%#48A77B

Channel breakdown

R42
G197
B126
Red42 (16.5%)
Green197 (77.3%)
Blue126 (49.4%)
Hue152.52°
Saturation (HSL)64.85%
Lightness46.86%
Dominant channelGreen
Hex per channelR 2A · G C5 · B 7E

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Every value on this page was computed from “2ac57e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.