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Recognised as Colour

#1DD457

  • #1DD457
  • Green
  • Dark
  • Nearest: Limegreen

#1DD457 is a green with RGB values 29, 212, 87 and HSL 139°, 76%, 47%. It is a dark colour, so black text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1DD457#1DD457
HEX#1DD457
RGBrgb(29, 212, 87)
RGB (0–1)0.1137, 0.8314, 0.3412
RGB percentages11.4%, 83.1%, 34.1%
HSLhsl(139, 75.9%, 47.3%)
HSV / HSBhsv(139, 86.3%, 83.1%)
CMYK86.3%, 0%, 59%, 16.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,954,903
CSS custom property--colour: #1DD457;

Brightness & contrast

Relative luminance0.48036WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.61:1
Contrast with white1.98:1WCAG normal text: Fail
Contrast with black10.61:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#E22BA8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D6C04Ano red cones; affects about 1% of men; ΔE 63.3 from the original
Deuteranopia#C4B361no green cones; the most common form, about 1% of men; ΔE 63.5 from the original
Tritanopia#00CFB9no blue cones; rare, and affects men and women equally; ΔE 54.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.98:1WCAG large text: Fail
Contrast with black, large text10.61:1WCAG large text: AAA

Named colours

Limegreen · ΔE 12.6Spring green · ΔE 16.4Medium spring green · ΔE 21Pale green · ΔE 27.4Light green · ΔE 27.4Forest green · ΔE 30.7
Nearest named CSS colourLimegreen (#32CD32)ΔE 12.58, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D41D9A
Analogous#3ED41D, #1DD4B3
Triadic#571DD4, #D4571D
Split complementary#B31DD4, #D41D3E
Tetradic#1D3ED4, #D41D9A, #D4B31D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C6F7D5
Lighter +30%#99F1B5
Lighter +20%#6CEB94
Lighter +10%#3FE574
Darker −10%#17A745
Darker −20%#117A32
Darker −30%#0B4D20
Darker −40%#04210D
More saturated +25%#00F14C
Less saturated −25%#3BB662

Channel breakdown

R29
G212
B87
Red29 (11.4%)
Green212 (83.1%)
Blue87 (34.1%)
Hue139.02°
Saturation (HSL)75.93%
Lightness47.25%
Dominant channelGreen
Hex per channelR 1D · G D4 · B 57

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Every value on this page was computed from “1dd457” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.