#42CF4D#42CF4D

#42CF4D is a light, highly saturated green. Relative luminance 0.463; OKLCH L 75.3% C 0.209 H 144.3°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#42CF4D
RGB	rgb(66, 207, 77)
HSL	hsl(125, 59%, 54%)
HSV	hsv(125, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 62.8%, 18.8%)
CIE-LAB	lab(73.75, -62.71, 52.39)
CIE-LCH	lch(73.75, 81.71, 140.12°)
OKLab	oklab(75.29% -0.1698 0.1222)
OKLCH	oklch(75.29% 0.209 144.3)
XYZ	xyz(25.8975, 46.3169, 14.5950)
Luminance	0.4632 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF4D #CF42C4

analogous

#7DCF42 #42CF4D #42CF93

triadic

#42CF4D #4D42CF #CF4D42

tetradic

#42CF4D #427DCF #CF42C4 #CF9342

square

#42CF4D #427DCF #CF42C4 #CF9342

split-complementary

#42CF4D #9342CF #CF427D

monochromatic

#1F7825 #2BA935 #42CF4D #73DB7B #A4E8A9

Accessibility & contrast

On white

2.05

#42CF4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#42CF4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF4D

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF4D	#FFFFFF	#000000	##000000
##42CF4D	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC3E

Deuteranopia (green-blind)

#C2B158

Tritanopia (blue-blind)

#15CAB4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cf4d;
/* rgb */ color: rgb(66, 207, 77);
/* oklch */ color: oklch(75.3% 0.209 144.3);

Tailwind

colors: {
  custom: {
    50: '#88df84',
    500: '#42cf4d',
    950: '#000000',
  },
}

SCSS

$custom: #42cf4d;
$custom-light: #88df84;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf4d",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 77
  },
  "hsl": {
    "h": 124.681,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75291,
    "c": 0.20914,
    "h": 144.3
  },
  "luminance": 0.4632
}

Semantic roles & 50–950 ramp

primary

#42CF4D

secondary

#D598D0

accent

#45D6E3

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42CF4D

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

Preview Lab → · Contrast checker → · Palette generator →