#42D161#42D161

#42D161 is a light, vivid green. Relative luminance 0.476; OKLCH L 76.0% C 0.196 H 147.1°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#42D161
RGB	rgb(66, 209, 97)
HSL	hsl(133, 61%, 54%)
HSV	hsv(133, 68%, 82%)
CMYK	cmyk(68.4%, 0%, 53.6%, 18%)
CIE-LAB	lab(74.58, -60.94, 44.29)
CIE-LCH	lch(74.58, 75.34, 143.99°)
OKLab	oklab(76.05% -0.1643 0.1062)
OKLCH	oklch(76.05% 0.196 147.1)
XYZ	xyz(27.2029, 47.6193, 19.0648)
Luminance	0.4762 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D161 #D142B2

analogous

#6BD142 #42D161 #42D1A9

triadic

#42D161 #6142D1 #D16142

tetradic

#42D161 #426BD1 #D142B2 #D1A942

square

#42D161 #426BD1 #D142B2 #D1A942

split-complementary

#42D161 #A942D1 #D1426B

monochromatic

#1E7B32 #2AAC46 #42D161 #73DD8A #A4E9B3

Accessibility & contrast

On white

2.00

#42D161 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#42D161 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D161

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D161	#FFFFFF	#000000	##000000
##42D161	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF57

Deuteranopia (green-blind)

#C2B369

Tritanopia (blue-blind)

#00CCB8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42d161;
/* rgb */ color: rgb(66, 209, 97);
/* oklch */ color: oklch(76.0% 0.196 147.1);

Tailwind

colors: {
  custom: {
    50: '#88e090',
    500: '#42d161',
    950: '#000000',
  },
}

SCSS

$custom: #42d161;
$custom-light: #88e090;
$custom-dark: #000000;

JSON

{
  "hex": "#42d161",
  "rgb": {
    "r": 66,
    "g": 209,
    "b": 97
  },
  "hsl": {
    "h": 133.007,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76048,
    "c": 0.19564,
    "h": 147.1
  },
  "luminance": 0.47622
}

Semantic roles & 50–950 ramp

primary

#42D161

secondary

#D699C9

accent

#44C1E4

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #42D161

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

Preview Lab → · Contrast checker → · Palette generator →