#42901F#42901F

#42901F is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.2% C 0.164 H 138.1°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#42901F
RGB	rgb(66, 144, 31)
HSL	hsl(101, 65%, 34%)
HSV	hsv(101, 78%, 56%)
CMYK	cmyk(54.2%, 0%, 78.5%, 43.5%)
CIE-LAB	lab(53.17, -44.10, 48.95)
CIE-LCH	lch(53.17, 65.89, 132.02°)
OKLab	oklab(58.17% -0.122 0.1093)
OKLCH	oklch(58.17% 0.164 138.1)
XYZ	xyz(12.4669, 21.2027, 4.7316)
Luminance	0.2120 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42901F #6D1F90

analogous

#7B901F #42901F #1F9035

triadic

#42901F #1F4290 #901F42

tetradic

#42901F #1F7B90 #6D1F90 #90351F

square

#42901F #1F7B90 #6D1F90 #90351F

split-complementary

#42901F #351F90 #901F7B

monochromatic

#142B09 #2B5E14 #42901F #59C22A #7BD950

Accessibility & contrast

On white

4.01

#42901F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#42901F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42901F

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42901F	#FFFFFF	#000000	##000000
##42901F	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)

#958303

Deuteranopia (green-blind)

#8B7D2B

Tritanopia (blue-blind)

#3C8B7B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #42901f;
/* rgb */ color: rgb(66, 144, 31);
/* oklch */ color: oklch(58.2% 0.164 138.1);

Tailwind

colors: {
  custom: {
    50: '#7fb164',
    500: '#42901f',
    950: '#000000',
  },
}

SCSS

$custom: #42901f;
$custom-light: #7fb164;
$custom-dark: #000000;

JSON

{
  "hex": "#42901f",
  "rgb": {
    "r": 66,
    "g": 144,
    "b": 31
  },
  "hsl": {
    "h": 101.416,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58168,
    "c": 0.16376,
    "h": 138.1
  },
  "luminance": 0.21204
}

Semantic roles & 50–950 ramp

primary

#42901F

secondary

#9A4EBC

accent

#40E8B4

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #42901F

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

Preview Lab → · Contrast checker → · Palette generator →