#31550E#31550E

#31550E is a dark, moderate yellow-green. Relative luminance 0.072; OKLCH L 40.7% C 0.105 H 133.3°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#31550E
RGB	rgb(49, 85, 14)
HSL	hsl(90, 72%, 19%)
HSV	hsv(90, 84%, 33%)
CMYK	cmyk(42.4%, 0%, 83.5%, 66.7%)
CIE-LAB	lab(32.22, -25.69, 34.56)
CIE-LCH	lch(32.22, 43.07, 126.63°)
OKLab	oklab(40.71% -0.0723 0.0768)
OKLCH	oklch(40.71% 0.105 133.3)
XYZ	xyz(4.5943, 7.1815, 1.5595)
Luminance	0.0718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31550E #320E55

analogous

#55550E #31550E #0E550F

triadic

#31550E #0E3155 #550E31

tetradic

#31550E #0E5555 #320E55 #550F0E

square

#31550E #0E5555 #320E55 #550F0E

split-complementary

#31550E #0F0E55 #550E55

monochromatic

#0F1A04 #132005 #31550E #4F8A17 #6EBE1F

Accessibility & contrast

On white

8.62

#31550E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#31550E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31550E

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31550E	#FFFFFF	#000000	##FFFFFF
##31550E	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E00

Deuteranopia (green-blind)

#544B16

Tritanopia (blue-blind)

#315148

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #31550e;
/* rgb */ color: rgb(49, 85, 14);
/* oklch */ color: oklch(40.7% 0.105 133.3);

Tailwind

colors: {
  custom: {
    50: '#6d8553',
    500: '#31550e',
    950: '#000000',
  },
}

SCSS

$custom: #31550e;
$custom-light: #6d8553;
$custom-dark: #000000;

JSON

{
  "hex": "#31550e",
  "rgb": {
    "r": 49,
    "g": 85,
    "b": 14
  },
  "hsl": {
    "h": 90.423,
    "s": 71.717,
    "l": 19.412
  },
  "oklch": {
    "l": 0.40706,
    "c": 0.10549,
    "h": 133.3
  },
  "luminance": 0.07182
}

Semantic roles & 50–950 ramp

primary

#31550E

secondary

#60308F

accent

#39EE95

background

#F6F8F4

surface

#ECEFE7

border

#C7CAC3

text

#070B03

muted

#7A7C78

Preview Lab

Preview with #31550E

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

Preview Lab → · Contrast checker → · Palette generator →