#42D261#42D261

#42D261 is a light, vivid green. Relative luminance 0.481; OKLCH L 76.3% C 0.197 H 147.1°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#42D261
RGB	rgb(66, 210, 97)
HSL	hsl(133, 62%, 54%)
HSV	hsv(133, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 53.8%, 17.6%)
CIE-LAB	lab(74.90, -61.29, 44.67)
CIE-LCH	lch(74.90, 75.84, 143.92°)
OKLab	oklab(76.31% -0.1652 0.107)
OKLCH	oklch(76.31% 0.197 147.1)
XYZ	xyz(27.4490, 48.1115, 19.1468)
Luminance	0.4812 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D261 #D242B3

analogous

#6BD242 #42D261 #42D2A9

triadic

#42D261 #6142D2 #D26142

tetradic

#42D261 #426BD2 #D242B3 #D2A942

square

#42D261 #426BD2 #D242B3 #D2A942

split-complementary

#42D261 #A942D2 #D2426B

monochromatic

#1E7C32 #29AD46 #42D261 #73DE8A #A5EAB4

Accessibility & contrast

On white

1.98

#42D261 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#42D261 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D261

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D261	#FFFFFF	#000000	##000000
##42D261	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C057

Deuteranopia (green-blind)

#C3B46A

Tritanopia (blue-blind)

#00CDB8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #42d261;
/* rgb */ color: rgb(66, 210, 97);
/* oklch */ color: oklch(76.3% 0.197 147.1);

Tailwind

colors: {
  custom: {
    50: '#88e190',
    500: '#42d261',
    950: '#000000',
  },
}

SCSS

$custom: #42d261;
$custom-light: #88e190;
$custom-dark: #000000;

JSON

{
  "hex": "#42d261",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 97
  },
  "hsl": {
    "h": 132.917,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76305,
    "c": 0.19688,
    "h": 147.1
  },
  "luminance": 0.48115
}

Semantic roles & 50–950 ramp

primary

#42D261

secondary

#D799C9

accent

#43C2E5

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #42D261

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

Preview Lab → · Contrast checker → · Palette generator →