#377A1A#377A1A

#377A1A is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.6% C 0.144 H 138.2°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#377A1A
RGB	rgb(55, 122, 26)
HSL	hsl(102, 65%, 29%)
HSV	hsv(102, 79%, 48%)
CMYK	cmyk(54.9%, 0%, 78.7%, 52.2%)
CIE-LAB	lab(45.37, -38.99, 42.98)
CIE-LCH	lch(45.37, 58.03, 132.22°)
OKLab	oklab(51.61% -0.1077 0.0962)
OKLCH	oklch(51.61% 0.144 138.2)
XYZ	xyz(8.7212, 14.8052, 3.3752)
Luminance	0.1481 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377A1A #5D1A7A

analogous

#677A1A #377A1A #1A7A2D

triadic

#377A1A #1A377A #7A1A37

tetradic

#377A1A #1A677A #5D1A7A #7A2D1A

square

#377A1A #1A677A #5D1A7A #7A2D1A

split-complementary

#377A1A #2D1A7A #7A1A67

monochromatic

#0B1905 #20480F #377A1A #4EAC25 #68D539

Accessibility & contrast

On white

5.30

#377A1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#377A1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377A1A

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377A1A	#FFFFFF	#000000	##FFFFFF
##377A1A	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)

#7E6F04

Deuteranopia (green-blind)

#756924

Tritanopia (blue-blind)

#317668

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #377a1a;
/* rgb */ color: rgb(55, 122, 26);
/* oklch */ color: oklch(51.6% 0.144 138.2);

Tailwind

colors: {
  custom: {
    50: '#76a15e',
    500: '#377a1a',
    950: '#000000',
  },
}

SCSS

$custom: #377a1a;
$custom-light: #76a15e;
$custom-dark: #000000;

JSON

{
  "hex": "#377a1a",
  "rgb": {
    "r": 55,
    "g": 122,
    "b": 26
  },
  "hsl": {
    "h": 101.875,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51609,
    "c": 0.14445,
    "h": 138.2
  },
  "luminance": 0.14806
}

Semantic roles & 50–950 ramp

primary

#377A1A

secondary

#8D41AE

accent

#40E8B5

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377A1A

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

Preview Lab → · Contrast checker → · Palette generator →