#42CF50#42CF50

#42CF50 is a light, highly saturated green. Relative luminance 0.464; OKLCH L 75.3% C 0.207 H 144.6°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#42CF50
RGB	rgb(66, 207, 80)
HSL	hsl(126, 59%, 54%)
HSV	hsv(126, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 61.4%, 18.8%)
CIE-LAB	lab(73.78, -62.38, 51.12)
CIE-LCH	lch(73.78, 80.65, 140.67°)
OKLab	oklab(75.32% -0.1687 0.1197)
OKLCH	oklch(75.32% 0.207 144.6)
XYZ	xyz(26.0059, 46.3603, 15.1658)
Luminance	0.4636 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF50 #CF42C1

analogous

#7ACF42 #42CF50 #42CF96

triadic

#42CF50 #5042CF #CF5042

tetradic

#42CF50 #427ACF #CF42C1 #CF9642

square

#42CF50 #427ACF #CF42C1 #CF9642

split-complementary

#42CF50 #9642CF #CF427A

monochromatic

#1F7827 #2BA937 #42CF50 #73DB7D #A4E8AA

Accessibility & contrast

On white

2.04

#42CF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#42CF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF50

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF50	#FFFFFF	#000000	##000000
##42CF50	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC42

Deuteranopia (green-blind)

#C2B15B

Tritanopia (blue-blind)

#12CAB4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cf50;
/* rgb */ color: rgb(66, 207, 80);
/* oklch */ color: oklch(75.3% 0.207 144.6);

Tailwind

colors: {
  custom: {
    50: '#88df85',
    500: '#42cf50',
    950: '#000000',
  },
}

SCSS

$custom: #42cf50;
$custom-light: #88df85;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf50",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 80
  },
  "hsl": {
    "h": 125.957,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75323,
    "c": 0.20691,
    "h": 144.6
  },
  "luminance": 0.46363
}

Semantic roles & 50–950 ramp

primary

#42CF50

secondary

#D598CF

accent

#45D3E3

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #42CF50

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

Preview Lab → · Contrast checker → · Palette generator →