#377A1E#377A1E

#377A1E is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.6% C 0.142 H 138.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#377A1E
RGB	rgb(55, 122, 30)
HSL	hsl(104, 61%, 30%)
HSV	hsv(104, 75%, 48%)
CMYK	cmyk(54.9%, 0%, 75.4%, 52.2%)
CIE-LAB	lab(45.39, -38.69, 41.50)
CIE-LCH	lch(45.39, 56.74, 133.00°)
OKLab	oklab(51.64% -0.1067 0.0937)
OKLCH	oklch(51.64% 0.142 138.7)
XYZ	xyz(8.7691, 14.8243, 3.6273)
Luminance	0.1482 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377A1E #611E7A

analogous

#657A1E #377A1E #1E7A33

triadic

#377A1E #1E377A #7A1E37

tetradic

#377A1E #1E657A #611E7A #7A331E

square

#377A1E #1E657A #611E7A #7A331E

split-complementary

#377A1E #331E7A #7A1E65

monochromatic

#0B1906 #214912 #377A1E #4DAB2A #69D042

Accessibility & contrast

On white

5.30

#377A1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#377A1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377A1E

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377A1E	#FFFFFF	#000000	##FFFFFF
##377A1E	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)

#7E6F0D

Deuteranopia (green-blind)

#756927

Tritanopia (blue-blind)

#317668

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #377a1e;
/* rgb */ color: rgb(55, 122, 30);
/* oklch */ color: oklch(51.6% 0.142 138.7);

Tailwind

colors: {
  custom: {
    50: '#75a160',
    500: '#377a1e',
    950: '#000000',
  },
}

SCSS

$custom: #377a1e;
$custom-light: #75a160;
$custom-dark: #000000;

JSON

{
  "hex": "#377a1e",
  "rgb": {
    "r": 55,
    "g": 122,
    "b": 30
  },
  "hsl": {
    "h": 103.696,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.51639,
    "c": 0.14201,
    "h": 138.7
  },
  "luminance": 0.14825
}

Semantic roles & 50–950 ramp

primary

#377A1E

secondary

#9146AE

accent

#44E4B8

background

#F7FAF5

surface

#EDF3EA

border

#C8CDC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377A1E

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

Preview Lab → · Contrast checker → · Palette generator →