#377A14#377A14

#377A14 is a mid, vivid yellow-green. Relative luminance 0.148; OKLCH L 51.6% C 0.148 H 137.7°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#377A14
RGB	rgb(55, 122, 20)
HSL	hsl(99, 72%, 28%)
HSV	hsv(99, 84%, 48%)
CMYK	cmyk(54.9%, 0%, 83.6%, 52.2%)
CIE-LAB	lab(45.33, -39.37, 44.95)
CIE-LCH	lch(45.33, 59.75, 131.21°)
OKLab	oklab(51.57% -0.1091 0.0994)
OKLCH	oklch(51.57% 0.148 137.7)
XYZ	xyz(8.6611, 14.7811, 3.0583)
Luminance	0.1478 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377A14 #57147A

analogous

#6A7A14 #377A14 #147A24

triadic

#377A14 #14377A #7A1437

tetradic

#377A14 #146A7A #57147A #7A2414

square

#377A14 #146A7A #57147A #7A2414

split-complementary

#377A14 #24147A #7A146A

monochromatic

#0C1A04 #1F450B #377A14 #4FAF1D #69DC2C

Accessibility & contrast

On white

5.31

#377A14 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#377A14 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377A14

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377A14	#FFFFFF	#000000	##FFFFFF
##377A14	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#766920

Tritanopia (blue-blind)

#327567

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #377a14;
/* rgb */ color: rgb(55, 122, 20);
/* oklch */ color: oklch(51.6% 0.148 137.7);

Tailwind

colors: {
  custom: {
    50: '#76a15c',
    500: '#377a14',
    950: '#000000',
  },
}

SCSS

$custom: #377a14;
$custom-light: #76a15c;
$custom-dark: #000000;

JSON

{
  "hex": "#377a14",
  "rgb": {
    "r": 55,
    "g": 122,
    "b": 20
  },
  "hsl": {
    "h": 99.412,
    "s": 71.831,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51571,
    "c": 0.14763,
    "h": 137.7
  },
  "luminance": 0.14782
}

Semantic roles & 50–950 ramp

primary

#377A14

secondary

#873AB0

accent

#39EFB0

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #377A14

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

Preview Lab → · Contrast checker → · Palette generator →