#51972E#51972E

#51972E is a mid, vivid green. Relative luminance 0.241; OKLCH L 60.8% C 0.156 H 137.1°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#51972E
RGB	rgb(81, 151, 46)
HSL	hsl(100, 53%, 39%)
HSV	hsv(100, 70%, 59%)
CMYK	cmyk(46.4%, 0%, 69.5%, 40.8%)
CIE-LAB	lab(56.17, -41.15, 46.49)
CIE-LCH	lch(56.17, 62.08, 131.51°)
OKLab	oklab(60.83% -0.114 0.1061)
OKLCH	oklch(60.83% 0.156 137.1)
XYZ	xyz(14.9526, 24.0789, 6.4440)
Luminance	0.2408 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51972E #742E97

analogous

#85972E #51972E #2E973F

triadic

#51972E #2E5197 #972E51

tetradic

#51972E #2E8597 #742E97 #973F2E

square

#51972E #2E8597 #742E97 #973F2E

split-complementary

#51972E #3F2E97 #972E85

monochromatic

#1F3911 #386820 #51972E #6BC43E #8FD26D

Accessibility & contrast

On white

3.61

#51972E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#51972E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51972E

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51972E	#FFFFFF	#000000	##000000
##51972E	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A1F

Deuteranopia (green-blind)

#938437

Tritanopia (blue-blind)

#4D9282

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #51972e;
/* rgb */ color: rgb(81, 151, 46);
/* oklch */ color: oklch(60.8% 0.156 137.1);

Tailwind

colors: {
  custom: {
    50: '#88b66d',
    500: '#51972e',
    950: '#000000',
  },
}

SCSS

$custom: #51972e;
$custom-light: #88b66d;
$custom-dark: #000000;

JSON

{
  "hex": "#51972e",
  "rgb": {
    "r": 81,
    "g": 151,
    "b": 46
  },
  "hsl": {
    "h": 100,
    "s": 53.299,
    "l": 38.627
  },
  "oklch": {
    "l": 0.60835,
    "c": 0.15569,
    "h": 137.1
  },
  "luminance": 0.2408
}

Semantic roles & 50–950 ramp

primary

#51972E

secondary

#9E67BA

accent

#4BDDAC

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #51972E

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

Preview Lab → · Contrast checker → · Palette generator →