#42CF87#42CF87

#42CF87 is a light, vivid green. Relative luminance 0.475; OKLCH L 76.2% C 0.159 H 156.6°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#42CF87
RGB	rgb(66, 207, 135)
HSL	hsl(149, 59%, 54%)
HSV	hsv(149, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 34.8%, 18.8%)
CIE-LAB	lab(74.53, -53.87, 25.13)
CIE-LCH	lch(74.53, 59.44, 154.99°)
OKLab	oklab(76.19% -0.146 0.0632)
OKLCH	oklch(76.19% 0.159 156.6)
XYZ	xyz(28.9301, 47.5300, 30.5665)
Luminance	0.4753 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF87 #CF428A

analogous

#43CF42 #42CF87 #42CFCE

triadic

#42CF87 #8742CF #CF8742

tetradic

#42CF87 #4243CF #CF428A #CFCE42

square

#42CF87 #4243CF #CF428A #CFCE42

split-complementary

#42CF87 #CE42CF #CF4243

monochromatic

#1F784A #2BA969 #42CF87 #73DBA6 #A4E8C5

Accessibility & contrast

On white

2.00

#42CF87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#42CF87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF87

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF87	#FFFFFF	#000000	##000000
##42CF87	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBF82

Deuteranopia (green-blind)

#BCB28C

Tritanopia (blue-blind)

#00CDBC

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42cf87;
/* rgb */ color: rgb(66, 207, 135);
/* oklch */ color: oklch(76.2% 0.159 156.6);

Tailwind

colors: {
  custom: {
    50: '#87dfaa',
    500: '#42cf87',
    950: '#000000',
  },
}

SCSS

$custom: #42cf87;
$custom-light: #87dfaa;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf87",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 135
  },
  "hsl": {
    "h": 149.362,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76185,
    "c": 0.15909,
    "h": 156.6
  },
  "luminance": 0.47533
}

Semantic roles & 50–950 ramp

primary

#42CF87

secondary

#D598B7

accent

#4596E3

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D1510

muted

#7D837F

Preview Lab

Preview with #42CF87

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

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