#377D1A#377D1A

#377D1A is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.4% C 0.148 H 138.5°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#377D1A
RGB	rgb(55, 125, 26)
HSL	hsl(102, 66%, 30%)
HSV	hsv(102, 79%, 49%)
CMYK	cmyk(56%, 0%, 79.2%, 51%)
CIE-LAB	lab(46.38, -40.19, 43.97)
CIE-LCH	lch(46.38, 59.57, 132.43°)
OKLab	oklab(52.45% -0.111 0.0983)
OKLCH	oklch(52.45% 0.148 138.5)
XYZ	xyz(9.0953, 15.5533, 3.4999)
Luminance	0.1555 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377D1A #601A7D

analogous

#697D1A #377D1A #1A7D2E

triadic

#377D1A #1A377D #7D1A37

tetradic

#377D1A #1A697D #601A7D #7D2E1A

square

#377D1A #1A697D #601A7D #7D2E1A

split-complementary

#377D1A #2E1A7D #7D1A69

monochromatic

#0B1905 #214A0F #377D1A #4DB025 #69D63B

Accessibility & contrast

On white

5.11

#377D1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#377D1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377D1A

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377D1A	#FFFFFF	#000000	##FFFFFF
##377D1A	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817103

Deuteranopia (green-blind)

#786C25

Tritanopia (blue-blind)

#31786A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #377d1a;
/* rgb */ color: rgb(55, 125, 26);
/* oklch */ color: oklch(52.4% 0.148 138.5);

Tailwind

colors: {
  custom: {
    50: '#76a35f',
    500: '#377d1a',
    950: '#000000',
  },
}

SCSS

$custom: #377d1a;
$custom-light: #76a35f;
$custom-dark: #000000;

JSON

{
  "hex": "#377d1a",
  "rgb": {
    "r": 55,
    "g": 125,
    "b": 26
  },
  "hsl": {
    "h": 102.424,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52447,
    "c": 0.14825,
    "h": 138.5
  },
  "luminance": 0.15554
}

Semantic roles & 50–950 ramp

primary

#377D1A

secondary

#9042B1

accent

#3FE9B7

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377D1A

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

Preview Lab → · Contrast checker → · Palette generator →