#51620F#51620F

#51620F is a mid, moderate yellow-green. Relative luminance 0.105; OKLCH L 46.6% C 0.105 H 121.2°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#51620F
RGB	rgb(81, 98, 15)
HSL	hsl(72, 73%, 22%)
HSV	hsv(72, 85%, 38%)
CMYK	cmyk(17.3%, 0%, 84.7%, 61.6%)
CIE-LAB	lab(38.76, -18.31, 41.04)
CIE-LCH	lch(38.76, 44.94, 114.04°)
OKLab	oklab(46.58% -0.0543 0.0897)
OKLCH	oklch(46.58% 0.105 121.2)
XYZ	xyz(7.8474, 10.5192, 2.0688)
Luminance	0.1052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51620F #200F62

analogous

#624A0F #51620F #28620F

triadic

#51620F #0F5162 #620F51

tetradic

#51620F #0F624A #200F62 #620F28

square

#51620F #0F624A #200F62 #620F28

split-complementary

#51620F #0F2862 #4A0F62

monochromatic

#161B04 #252D07 #51620F #7D9717 #A9CC1F

Accessibility & contrast

On white

6.77

#51620F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#51620F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #51620F

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51620F	#FFFFFF	#000000	##FFFFFF
##51620F	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C00

Deuteranopia (green-blind)

#675B18

Tritanopia (blue-blind)

#565C53

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #51620f;
/* rgb */ color: rgb(81, 98, 15);
/* oklch */ color: oklch(46.6% 0.105 121.2);

Tailwind

colors: {
  custom: {
    50: '#858e56',
    500: '#51620f',
    950: '#000000',
  },
}

SCSS

$custom: #51620f;
$custom-light: #858e56;
$custom-dark: #000000;

JSON

{
  "hex": "#51620f",
  "rgb": {
    "r": 81,
    "g": 98,
    "b": 15
  },
  "hsl": {
    "h": 72.289,
    "s": 73.451,
    "l": 22.157
  },
  "oklch": {
    "l": 0.46583,
    "c": 0.10486,
    "h": 121.2
  },
  "luminance": 0.10519
}

Semantic roles & 50–950 ramp

primary

#51620F

secondary

#47329B

accent

#38F05D

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C03

muted

#7C7D78

Preview Lab

Preview with #51620F

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

Preview Lab → · Contrast checker → · Palette generator →