#42CD81#42CD81

#42CD81 is a light, vivid green. Relative luminance 0.464; OKLCH L 75.6% C 0.162 H 155.0°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#42CD81
RGB	rgb(66, 205, 129)
HSL	hsl(147, 58%, 53%)
HSV	hsv(147, 68%, 80%)
CMYK	cmyk(67.8%, 0%, 37.1%, 19.6%)
CIE-LAB	lab(73.81, -54.25, 27.29)
CIE-LCH	lch(73.81, 60.73, 153.30°)
OKLab	oklab(75.56% -0.1467 0.0683)
OKLCH	oklch(75.56% 0.162 155)
XYZ	xyz(28.0380, 46.4028, 28.2436)
Luminance	0.4641 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CD81 #CD428E

analogous

#48CD42 #42CD81 #42CDC6

triadic

#42CD81 #8142CD #CD8142

tetradic

#42CD81 #4248CD #CD428E #CDC642

square

#42CD81 #4248CD #CD428E #CDC642

split-complementary

#42CD81 #C642CD #CD4248

monochromatic

#1F7646 #2CA663 #42CD81 #72DAA1 #A3E7C2

Accessibility & contrast

On white

2.04

#42CD81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#42CD81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CD81

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CD81	#FFFFFF	#000000	##000000
##42CD81	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBD7C

Deuteranopia (green-blind)

#BBB086

Tritanopia (blue-blind)

#00CBBA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cd81;
/* rgb */ color: rgb(66, 205, 129);
/* oklch */ color: oklch(75.6% 0.162 155.0);

Tailwind

colors: {
  custom: {
    50: '#87dda6',
    500: '#42cd81',
    950: '#000000',
  },
}

SCSS

$custom: #42cd81;
$custom-light: #87dda6;
$custom-dark: #000000;

JSON

{
  "hex": "#42cd81",
  "rgb": {
    "r": 66,
    "g": 205,
    "b": 129
  },
  "hsl": {
    "h": 147.194,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75557,
    "c": 0.16186,
    "h": 155
  },
  "luminance": 0.46406
}

Semantic roles & 50–950 ramp

primary

#42CD81

secondary

#D397B8

accent

#469BE1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CD81

Body copy rendered with the generated semantic roles for this colour.

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