#61831B#61831B

#61831B is a mid, vivid yellow-green. Relative luminance 0.189; OKLCH L 56.4% C 0.133 H 126.6°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#61831B
RGB	rgb(97, 131, 27)
HSL	hsl(80, 66%, 31%)
HSV	hsv(80, 79%, 51%)
CMYK	cmyk(26%, 0%, 79.4%, 48.6%)
CIE-LAB	lab(50.51, -27.48, 48.32)
CIE-LCH	lch(50.51, 55.59, 119.63°)
OKLab	oklab(56.41% -0.0794 0.1067)
OKLCH	oklch(56.41% 0.133 126.6)
XYZ	xyz(13.2440, 18.8529, 3.9779)
Luminance	0.1885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61831B #3D1B83

analogous

#83711B #61831B #2D831B

triadic

#61831B #1B6183 #831B61

tetradic

#61831B #1B8371 #3D1B83 #831B2D

square

#61831B #1B8371 #3D1B83 #831B2D

split-complementary

#61831B #1B2D83 #711B83

monochromatic

#161E06 #3B5011 #61831B #87B625 #A6D841

Accessibility & contrast

On white

4.40

#61831B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#61831B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #61831B

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61831B	#FFFFFF	#000000	##000000
##61831B	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A00

Deuteranopia (green-blind)

#867826

Tritanopia (blue-blind)

#657D70

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #61831b;
/* rgb */ color: rgb(97, 131, 27);
/* oklch */ color: oklch(56.4% 0.133 126.6);

Tailwind

colors: {
  custom: {
    50: '#91a761',
    500: '#61831b',
    950: '#000000',
  },
}

SCSS

$custom: #61831b;
$custom-light: #91a761;
$custom-dark: #000000;

JSON

{
  "hex": "#61831b",
  "rgb": {
    "r": 97,
    "g": 131,
    "b": 27
  },
  "hsl": {
    "h": 79.615,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.5641,
    "c": 0.133,
    "h": 126.6
  },
  "luminance": 0.18853
}

Semantic roles & 50–950 ramp

primary

#61831B

secondary

#6943B6

accent

#3FE977

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #61831B

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

Preview Lab → · Contrast checker → · Palette generator →