#377217#377217

#377217 is a mid, vivid yellow-green. Relative luminance 0.129; OKLCH L 49.3% C 0.136 H 137.1°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#377217
RGB	rgb(55, 114, 23)
HSL	hsl(99, 66%, 27%)
HSV	hsv(99, 80%, 45%)
CMYK	cmyk(51.8%, 0%, 79.8%, 55.3%)
CIE-LAB	lab(42.62, -35.90, 41.39)
CIE-LCH	lch(42.62, 54.79, 130.94°)
OKLab	oklab(49.35% -0.0996 0.0924)
OKLCH	oklch(49.35% 0.136 137.1)
XYZ	xyz(7.7473, 12.9082, 2.8937)
Luminance	0.1291 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377217 #521772

analogous

#657217 #377217 #177225

triadic

#377217 #173772 #721737

tetradic

#377217 #176572 #521772 #722517

square

#377217 #176572 #521772 #722517

split-complementary

#377217 #251772 #721765

monochromatic

#0C1905 #1E3F0D #377217 #50A521 #69D52E

Accessibility & contrast

On white

5.86

#377217 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#377217 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377217

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377217	#FFFFFF	#000000	##FFFFFF
##377217	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766803

Deuteranopia (green-blind)

#6E6321

Tritanopia (blue-blind)

#336E61

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #377217;
/* rgb */ color: rgb(55, 114, 23);
/* oklch */ color: oklch(49.3% 0.136 137.1);

Tailwind

colors: {
  custom: {
    50: '#749b5c',
    500: '#377217',
    950: '#000000',
  },
}

SCSS

$custom: #377217;
$custom-light: #749b5c;
$custom-dark: #000000;

JSON

{
  "hex": "#377217",
  "rgb": {
    "r": 55,
    "g": 114,
    "b": 23
  },
  "hsl": {
    "h": 98.901,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.49345,
    "c": 0.13591,
    "h": 137.1
  },
  "luminance": 0.12909
}

Semantic roles & 50–950 ramp

primary

#377217

secondary

#823DA8

accent

#3EE9AD

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #377217

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

Preview Lab → · Contrast checker → · Palette generator →