#42CF52#42CF52

#42CF52 is a light, highly saturated green. Relative luminance 0.464; OKLCH L 75.3% C 0.205 H 144.9°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#42CF52
RGB	rgb(66, 207, 82)
HSL	hsl(127, 59%, 54%)
HSV	hsv(127, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 60.4%, 18.8%)
CIE-LAB	lab(73.80, -62.15, 50.26)
CIE-LCH	lch(73.80, 79.93, 141.04°)
OKLab	oklab(75.35% -0.168 0.1181)
OKLCH	oklch(75.35% 0.205 144.9)
XYZ	xyz(26.0809, 46.3903, 15.5607)
Luminance	0.4639 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF52 #CF42BF

analogous

#78CF42 #42CF52 #42CF99

triadic

#42CF52 #5242CF #CF5242

tetradic

#42CF52 #4278CF #CF42BF #CF9942

square

#42CF52 #4278CF #CF42BF #CF9942

split-complementary

#42CF52 #9942CF #CF4278

monochromatic

#1F7829 #2BA939 #42CF52 #73DB7F #A4E8AB

Accessibility & contrast

On white

2.04

#42CF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#42CF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF52

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF52	#FFFFFF	#000000	##000000
##42CF52	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)

#D2BC44

Deuteranopia (green-blind)

#C2B15C

Tritanopia (blue-blind)

#11CAB4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cf52;
/* rgb */ color: rgb(66, 207, 82);
/* oklch */ color: oklch(75.3% 0.205 144.9);

Tailwind

colors: {
  custom: {
    50: '#88df87',
    500: '#42cf52',
    950: '#000000',
  },
}

SCSS

$custom: #42cf52;
$custom-light: #88df87;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf52",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 82
  },
  "hsl": {
    "h": 126.809,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75345,
    "c": 0.20537,
    "h": 144.9
  },
  "luminance": 0.46393
}

Semantic roles & 50–950 ramp

primary

#42CF52

secondary

#D598CE

accent

#45D1E3

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42CF52

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

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