#377417#377417

#377417 is a mid, vivid yellow-green. Relative luminance 0.134; OKLCH L 49.9% C 0.138 H 137.4°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#377417
RGB	rgb(55, 116, 23)
HSL	hsl(99, 67%, 27%)
HSV	hsv(99, 80%, 45%)
CMYK	cmyk(52.6%, 0%, 80.2%, 54.5%)
CIE-LAB	lab(43.31, -36.74, 42.05)
CIE-LCH	lch(43.31, 55.84, 131.14°)
OKLab	oklab(49.91% -0.1019 0.0938)
OKLCH	oklch(49.91% 0.138 137.4)
XYZ	xyz(7.9753, 13.3643, 2.9698)
Luminance	0.1336 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377417 #541774

analogous

#657417 #377417 #177426

triadic

#377417 #173774 #741737

tetradic

#377417 #176574 #541774 #742617

square

#377417 #176574 #541774 #742617

split-complementary

#377417 #261774 #741765

monochromatic

#0C1A05 #1F410D #377417 #4FA721 #69D630

Accessibility & contrast

On white

5.72

#377417 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#377417 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377417

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377417	#FFFFFF	#000000	##FFFFFF
##377417	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786902

Deuteranopia (green-blind)

#706421

Tritanopia (blue-blind)

#337063

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #377417;
/* rgb */ color: rgb(55, 116, 23);
/* oklch */ color: oklch(49.9% 0.138 137.4);

Tailwind

colors: {
  custom: {
    50: '#759c5c',
    500: '#377417',
    950: '#000000',
  },
}

SCSS

$custom: #377417;
$custom-light: #759c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#377417",
  "rgb": {
    "r": 55,
    "g": 116,
    "b": 23
  },
  "hsl": {
    "h": 99.355,
    "s": 66.906,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49907,
    "c": 0.13849,
    "h": 137.4
  },
  "luminance": 0.13365
}

Semantic roles & 50–950 ramp

primary

#377417

secondary

#843DA9

accent

#3EEAAF

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #377417

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

Preview Lab → · Contrast checker → · Palette generator →