#42A63D#42A63D

#42A63D is a light, vivid green. Relative luminance 0.288; OKLCH L 64.3% C 0.171 H 142.5°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#42A63D
RGB	rgb(66, 166, 61)
HSL	hsl(117, 46%, 45%)
HSV	hsv(117, 63%, 65%)
CMYK	cmyk(60.2%, 0%, 63.3%, 34.9%)
CIE-LAB	lab(60.57, -49.88, 44.63)
CIE-LCH	lch(60.57, 66.93, 138.18°)
OKLab	oklab(64.35% -0.1358 0.1041)
OKLCH	oklch(64.35% 0.171 142.5)
XYZ	xyz(16.7244, 28.7661, 9.0850)
Luminance	0.2877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A63D #A13DA6

analogous

#77A63D #42A63D #3DA66D

triadic

#42A63D #3D42A6 #A63D42

tetradic

#42A63D #3D77A6 #A13DA6 #A66D3D

square

#42A63D #3D77A6 #A13DA6 #A66D3D

split-complementary

#42A63D #6D3DA6 #A63D77

monochromatic

#1E4C1C #30792D #42A63D #62C35D #8DD48A

Accessibility & contrast

On white

3.11

#42A63D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#42A63D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A63D

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A63D	#FFFFFF	#000000	##000000
##42A63D	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9731

Deuteranopia (green-blind)

#9D8F46

Tritanopia (blue-blind)

#31A190

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #42a63d;
/* rgb */ color: rgb(66, 166, 61);
/* oklch */ color: oklch(64.3% 0.171 142.5);

Tailwind

colors: {
  custom: {
    50: '#81c177',
    500: '#42a63d',
    950: '#000000',
  },
}

SCSS

$custom: #42a63d;
$custom-light: #81c177;
$custom-dark: #000000;

JSON

{
  "hex": "#42a63d",
  "rgb": {
    "r": 66,
    "g": 166,
    "b": 61
  },
  "hsl": {
    "h": 117.143,
    "s": 46.256,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64349,
    "c": 0.17106,
    "h": 142.5
  },
  "luminance": 0.28768
}

Semantic roles & 50–950 ramp

primary

#42A63D

secondary

#BB80BE

accent

#52D6D0

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #42A63D

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

Preview Lab → · Contrast checker → · Palette generator →