#377617#377617

#377617 is a mid, vivid yellow-green. Relative luminance 0.138; OKLCH L 50.5% C 0.141 H 137.6°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#377617
RGB	rgb(55, 118, 23)
HSL	hsl(100, 67%, 28%)
HSV	hsv(100, 81%, 46%)
CMYK	cmyk(53.4%, 0%, 80.5%, 53.7%)
CIE-LAB	lab(43.99, -37.56, 42.71)
CIE-LCH	lch(43.99, 56.87, 131.33°)
OKLab	oklab(50.47% -0.1041 0.0952)
OKLCH	oklch(50.47% 0.141 137.6)
XYZ	xyz(8.2084, 13.8303, 3.0474)
Luminance	0.1383 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377617 #561776

analogous

#677617 #377617 #177626

triadic

#377617 #173776 #761737

tetradic

#377617 #176776 #561776 #762617

square

#377617 #176776 #561776 #762617

split-complementary

#377617 #261776 #761767

monochromatic

#0C1A05 #1F430D #377617 #4FA921 #69D731

Accessibility & contrast

On white

5.58

#377617 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#377617 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377617

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377617	#FFFFFF	#000000	##FFFFFF
##377617	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B00

Deuteranopia (green-blind)

#726622

Tritanopia (blue-blind)

#337264

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #377617;
/* rgb */ color: rgb(55, 118, 23);
/* oklch */ color: oklch(50.5% 0.141 137.6);

Tailwind

colors: {
  custom: {
    50: '#759e5c',
    500: '#377617',
    950: '#000000',
  },
}

SCSS

$custom: #377617;
$custom-light: #759e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#377617",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 23
  },
  "hsl": {
    "h": 99.789,
    "s": 67.376,
    "l": 27.647
  },
  "oklch": {
    "l": 0.50468,
    "c": 0.14105,
    "h": 137.6
  },
  "luminance": 0.13831
}

Semantic roles & 50–950 ramp

primary

#377617

secondary

#863EAB

accent

#3EEAB0

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #377617

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

Preview Lab → · Contrast checker → · Palette generator →