#42851E#42851E

#42851E is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.2% C 0.151 H 137.1°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#42851E
RGB	rgb(66, 133, 30)
HSL	hsl(99, 63%, 32%)
HSV	hsv(99, 77%, 52%)
CMYK	cmyk(50.4%, 0%, 77.4%, 47.8%)
CIE-LAB	lab(49.53, -39.76, 45.75)
CIE-LCH	lch(49.53, 60.62, 130.99°)
OKLab	oklab(55.17% -0.1103 0.1025)
OKLCH	oklch(55.17% 0.151 137.1)
XYZ	xyz(10.8683, 18.0263, 4.1348)
Luminance	0.1803 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42851E #611E85

analogous

#76851E #42851E #1E852E

triadic

#42851E #1E4285 #851E42

tetradic

#42851E #1E7685 #611E85 #852E1E

square

#42851E #1E7685 #611E85 #852E1E

split-complementary

#42851E #2E1E85 #851E76

monochromatic

#102107 #295313 #42851E #5BB729 #79D648

Accessibility & contrast

On white

4.56

#42851E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#42851E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42851E

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42851E	#FFFFFF	#000000	##000000
##42851E	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7907

Deuteranopia (green-blind)

#817429

Tritanopia (blue-blind)

#3E8071

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #42851e;
/* rgb */ color: rgb(66, 133, 30);
/* oklch */ color: oklch(55.2% 0.151 137.1);

Tailwind

colors: {
  custom: {
    50: '#7da962',
    500: '#42851e',
    950: '#000000',
  },
}

SCSS

$custom: #42851e;
$custom-light: #7da962;
$custom-dark: #000000;

JSON

{
  "hex": "#42851e",
  "rgb": {
    "r": 66,
    "g": 133,
    "b": 30
  },
  "hsl": {
    "h": 99.029,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55167,
    "c": 0.15057,
    "h": 137.1
  },
  "luminance": 0.18027
}

Semantic roles & 50–950 ramp

primary

#42851E

secondary

#9047B8

accent

#42E6AD

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #42851E

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

Preview Lab → · Contrast checker → · Palette generator →