#42CF5F#42CF5F

#42CF5F is a light, vivid green. Relative luminance 0.466; OKLCH L 75.5% C 0.195 H 146.9°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#42CF5F
RGB	rgb(66, 207, 95)
HSL	hsl(132, 59%, 54%)
HSV	hsv(132, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 54.1%, 18.8%)
CIE-LAB	lab(73.94, -60.52, 44.46)
CIE-LCH	lch(73.94, 75.09, 143.70°)
OKLab	oklab(75.51% -0.1632 0.1064)
OKLCH	oklch(75.51% 0.195 146.9)
XYZ	xyz(26.6232, 46.6072, 18.4173)
Luminance	0.4661 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF5F #CF42B2

analogous

#6BCF42 #42CF5F #42CFA5

triadic

#42CF5F #5F42CF #CF5F42

tetradic

#42CF5F #426BCF #CF42B2 #CFA542

square

#42CF5F #426BCF #CF42B2 #CFA542

split-complementary

#42CF5F #A542CF #CF426B

monochromatic

#1F7831 #2BA945 #42CF5F #73DB88 #A4E8B2

Accessibility & contrast

On white

2.03

#42CF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#42CF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF5F

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF5F	#FFFFFF	#000000	##000000
##42CF5F	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD55

Deuteranopia (green-blind)

#C1B167

Tritanopia (blue-blind)

#00CAB6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42cf5f;
/* rgb */ color: rgb(66, 207, 95);
/* oklch */ color: oklch(75.5% 0.195 146.9);

Tailwind

colors: {
  custom: {
    50: '#88df8f',
    500: '#42cf5f',
    950: '#000000',
  },
}

SCSS

$custom: #42cf5f;
$custom-light: #88df8f;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf5f",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 95
  },
  "hsl": {
    "h": 132.34,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75506,
    "c": 0.19485,
    "h": 146.9
  },
  "luminance": 0.4661
}

Semantic roles & 50–950 ramp

primary

#42CF5F

secondary

#D598C8

accent

#45C2E3

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150D

muted

#7E837D

Preview Lab

Preview with #42CF5F

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

Preview Lab → · Contrast checker → · Palette generator →