#377313#377313

#377313 is a mid, vivid yellow-green. Relative luminance 0.131; OKLCH L 49.6% C 0.139 H 136.9°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#377313
RGB	rgb(55, 115, 19)
HSL	hsl(98, 72%, 26%)
HSV	hsv(98, 83%, 45%)
CMYK	cmyk(52.2%, 0%, 83.5%, 54.9%)
CIE-LAB	lab(42.94, -36.57, 43.05)
CIE-LCH	lch(42.94, 56.48, 130.35°)
OKLab	oklab(49.6% -0.1017 0.0953)
OKLCH	oklch(49.6% 0.139 136.9)
XYZ	xyz(7.8236, 13.1202, 2.7362)
Luminance	0.1312 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377313 #4F1373

analogous

#677313 #377313 #13731F

triadic

#377313 #133773 #731337

tetradic

#377313 #136773 #4F1373 #731F13

square

#377313 #136773 #4F1373 #731F13

split-complementary

#377313 #1F1373 #731367

monochromatic

#0D1A04 #1E3E0A #377313 #50A81C #69DB25

Accessibility & contrast

On white

5.79

#377313 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#377313 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377313

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377313	#FFFFFF	#000000	##FFFFFF
##377313	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776800

Deuteranopia (green-blind)

#6F641E

Tritanopia (blue-blind)

#336F61

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #377313;
/* rgb */ color: rgb(55, 115, 19);
/* oklch */ color: oklch(49.6% 0.139 136.9);

Tailwind

colors: {
  custom: {
    50: '#759c5a',
    500: '#377313',
    950: '#000000',
  },
}

SCSS

$custom: #377313;
$custom-light: #759c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#377313",
  "rgb": {
    "r": 55,
    "g": 115,
    "b": 19
  },
  "hsl": {
    "h": 97.5,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.49601,
    "c": 0.13934,
    "h": 136.9
  },
  "luminance": 0.13121
}

Semantic roles & 50–950 ramp

primary

#377313

secondary

#7F38AA

accent

#39EEAB

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #377313

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

Preview Lab → · Contrast checker → · Palette generator →