#51982A#51982A

#51982A is a mid, vivid yellow-green. Relative luminance 0.244; OKLCH L 61.1% C 0.160 H 136.7°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#51982A
RGB	rgb(81, 152, 42)
HSL	hsl(99, 57%, 38%)
HSV	hsv(99, 72%, 60%)
CMYK	cmyk(46.7%, 0%, 72.4%, 40.4%)
CIE-LAB	lab(56.46, -41.88, 48.39)
CIE-LCH	lch(56.46, 64.00, 130.88°)
OKLab	oklab(61.06% -0.1162 0.1095)
OKLCH	oklch(61.06% 0.16 136.7)
XYZ	xyz(15.0391, 24.3720, 6.1019)
Luminance	0.2437 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51982A #712A98

analogous

#88982A #51982A #2A983A

triadic

#51982A #2A5198 #982A51

tetradic

#51982A #2A8898 #712A98 #983A2A

square

#51982A #2A8898 #712A98 #983A2A

split-complementary

#51982A #3A2A98 #982A88

monochromatic

#1E3810 #37681D #51982A #6BC837 #8ED567

Accessibility & contrast

On white

3.57

#51982A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#51982A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51982A

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51982A	#FFFFFF	#000000	##000000
##51982A	1.00	3.57	5.87	5.87
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B18

Deuteranopia (green-blind)

#948534

Tritanopia (blue-blind)

#4D9282

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #51982a;
/* rgb */ color: rgb(81, 152, 42);
/* oklch */ color: oklch(61.1% 0.160 136.7);

Tailwind

colors: {
  custom: {
    50: '#88b76b',
    500: '#51982a',
    950: '#000000',
  },
}

SCSS

$custom: #51982a;
$custom-light: #88b76b;
$custom-dark: #000000;

JSON

{
  "hex": "#51982a",
  "rgb": {
    "r": 81,
    "g": 152,
    "b": 42
  },
  "hsl": {
    "h": 98.727,
    "s": 56.701,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61064,
    "c": 0.15972,
    "h": 136.7
  },
  "luminance": 0.24373
}

Semantic roles & 50–950 ramp

primary

#51982A

secondary

#9C62BB

accent

#48E0AA

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #51982A

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

Preview Lab → · Contrast checker → · Palette generator →