#42901D#42901D

#42901D is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.2% C 0.165 H 138.0°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#42901D
RGB	rgb(66, 144, 29)
HSL	hsl(101, 66%, 34%)
HSV	hsv(101, 80%, 56%)
CMYK	cmyk(54.2%, 0%, 79.9%, 43.5%)
CIE-LAB	lab(53.16, -44.23, 49.60)
CIE-LCH	lch(53.16, 66.46, 131.73°)
OKLab	oklab(58.16% -0.1224 0.1104)
OKLCH	oklch(58.16% 0.165 138)
XYZ	xyz(12.4414, 21.1925, 4.5971)
Luminance	0.2119 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42901D #6B1D90

analogous

#7C901D #42901D #1D9032

triadic

#42901D #1D4290 #901D42

tetradic

#42901D #1D7C90 #6B1D90 #90321D

square

#42901D #1D7C90 #6B1D90 #90321D

split-complementary

#42901D #321D90 #901D7C

monochromatic

#132A08 #2B5D13 #42901D #59C327 #7ADB4C

Accessibility & contrast

On white

4.01

#42901D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#42901D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42901D

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42901D	#FFFFFF	#000000	##000000
##42901D	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8B7D2A

Tritanopia (blue-blind)

#3C8B7B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #42901d;
/* rgb */ color: rgb(66, 144, 29);
/* oklch */ color: oklch(58.2% 0.165 138.0);

Tailwind

colors: {
  custom: {
    50: '#7fb163',
    500: '#42901d',
    950: '#000000',
  },
}

SCSS

$custom: #42901d;
$custom-light: #7fb163;
$custom-dark: #000000;

JSON

{
  "hex": "#42901d",
  "rgb": {
    "r": 66,
    "g": 144,
    "b": 29
  },
  "hsl": {
    "h": 100.696,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58155,
    "c": 0.16481,
    "h": 138
  },
  "luminance": 0.21193
}

Semantic roles & 50–950 ramp

primary

#42901D

secondary

#994BBD

accent

#3EE9B2

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #42901D

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

Preview Lab → · Contrast checker → · Palette generator →