#377C14#377C14

#377C14 is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.1% C 0.150 H 137.8°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#377C14
RGB	rgb(55, 124, 20)
HSL	hsl(100, 72%, 28%)
HSV	hsv(100, 84%, 49%)
CMYK	cmyk(55.6%, 0%, 83.9%, 51.4%)
CIE-LAB	lab(46.01, -40.16, 45.58)
CIE-LCH	lch(46.01, 60.75, 131.39°)
OKLab	oklab(52.13% -0.1113 0.1007)
OKLCH	oklch(52.13% 0.15 137.8)
XYZ	xyz(8.9092, 15.2773, 3.1410)
Luminance	0.1528 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377C14 #59147C

analogous

#6B7C14 #377C14 #147C25

triadic

#377C14 #14377C #7C1437

tetradic

#377C14 #146B7C #59147C #7C2514

square

#377C14 #146B7C #59147C #7C2514

split-complementary

#377C14 #25147C #7C146B

monochromatic

#0C1A04 #20470B #377C14 #4EB11D #68DD2D

Accessibility & contrast

On white

5.18

#377C14 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#377C14 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377C14

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377C14	#FFFFFF	#000000	##FFFFFF
##377C14	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#776B21

Tritanopia (blue-blind)

#317769

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #377c14;
/* rgb */ color: rgb(55, 124, 20);
/* oklch */ color: oklch(52.1% 0.150 137.8);

Tailwind

colors: {
  custom: {
    50: '#76a25c',
    500: '#377c14',
    950: '#000000',
  },
}

SCSS

$custom: #377c14;
$custom-light: #76a25c;
$custom-dark: #000000;

JSON

{
  "hex": "#377c14",
  "rgb": {
    "r": 55,
    "g": 124,
    "b": 20
  },
  "hsl": {
    "h": 99.808,
    "s": 72.222,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52131,
    "c": 0.15009,
    "h": 137.8
  },
  "luminance": 0.15278
}

Semantic roles & 50–950 ramp

primary

#377C14

secondary

#893AB2

accent

#39EFB2

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #377C14

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

Preview Lab → · Contrast checker → · Palette generator →