#42CE61#42CE61

#42CE61 is a light, vivid green. Relative luminance 0.462; OKLCH L 75.3% C 0.192 H 147.3°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#42CE61
RGB	rgb(66, 206, 97)
HSL	hsl(133, 59%, 53%)
HSV	hsv(133, 68%, 81%)
CMYK	cmyk(68%, 0%, 52.9%, 19.2%)
CIE-LAB	lab(73.65, -59.89, 43.16)
CIE-LCH	lch(73.65, 73.82, 144.22°)
OKLab	oklab(75.28% -0.1615 0.1037)
OKLCH	oklch(75.28% 0.192 147.3)
XYZ	xyz(26.4738, 46.1611, 18.8217)
Luminance	0.4616 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE61 #CE42AF

analogous

#69CE42 #42CE61 #42CEA7

triadic

#42CE61 #6142CE #CE6142

tetradic

#42CE61 #4269CE #CE42AF #CEA742

square

#42CE61 #4269CE #CE42AF #CEA742

split-complementary

#42CE61 #A742CE #CE4269

monochromatic

#1F7732 #2BA747 #42CE61 #73DB8A #A3E7B2

Accessibility & contrast

On white

2.05

#42CE61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#42CE61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE61

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE61	#FFFFFF	#000000	##000000
##42CE61	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC57

Deuteranopia (green-blind)

#BFB069

Tritanopia (blue-blind)

#00CAB5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42ce61;
/* rgb */ color: rgb(66, 206, 97);
/* oklch */ color: oklch(75.3% 0.192 147.3);

Tailwind

colors: {
  custom: {
    50: '#88de90',
    500: '#42ce61',
    950: '#000000',
  },
}

SCSS

$custom: #42ce61;
$custom-light: #88de90;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce61",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 97
  },
  "hsl": {
    "h": 133.286,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75276,
    "c": 0.1919,
    "h": 147.3
  },
  "luminance": 0.46164
}

Semantic roles & 50–950 ramp

primary

#42CE61

secondary

#D498C7

accent

#46BFE2

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #42CE61

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

Preview Lab → · Contrast checker → · Palette generator →