#377A1D#377A1D

#377A1D is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.6% C 0.143 H 138.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#377A1D
RGB	rgb(55, 122, 29)
HSL	hsl(103, 62%, 30%)
HSV	hsv(103, 76%, 48%)
CMYK	cmyk(54.9%, 0%, 76.2%, 52.2%)
CIE-LAB	lab(45.39, -38.77, 41.88)
CIE-LCH	lch(45.39, 57.07, 132.79°)
OKLab	oklab(51.63% -0.107 0.0944)
OKLCH	oklch(51.63% 0.143 138.6)
XYZ	xyz(8.7565, 14.8193, 3.5611)
Luminance	0.1482 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377A1D #601D7A

analogous

#667A1D #377A1D #1D7A32

triadic

#377A1D #1D377A #7A1D37

tetradic

#377A1D #1D667A #601D7A #7A321D

square

#377A1D #1D667A #601D7A #7A321D

split-complementary

#377A1D #321D7A #7A1D66

monochromatic

#0B1906 #214911 #377A1D #4DAB29 #69D240

Accessibility & contrast

On white

5.30

#377A1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#377A1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377A1D

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377A1D	#FFFFFF	#000000	##FFFFFF
##377A1D	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F0B

Deuteranopia (green-blind)

#756926

Tritanopia (blue-blind)

#317668

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #377a1d;
/* rgb */ color: rgb(55, 122, 29);
/* oklch */ color: oklch(51.6% 0.143 138.6);

Tailwind

colors: {
  custom: {
    50: '#75a160',
    500: '#377a1d',
    950: '#000000',
  },
}

SCSS

$custom: #377a1d;
$custom-light: #75a160;
$custom-dark: #000000;

JSON

{
  "hex": "#377a1d",
  "rgb": {
    "r": 55,
    "g": 122,
    "b": 29
  },
  "hsl": {
    "h": 103.226,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51631,
    "c": 0.14265,
    "h": 138.6
  },
  "luminance": 0.1482
}

Semantic roles & 50–950 ramp

primary

#377A1D

secondary

#9045AE

accent

#43E5B8

background

#F7FAF5

surface

#EDF3EA

border

#C8CDC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377A1D

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

Preview Lab → · Contrast checker → · Palette generator →