#37801A#37801A

#37801A is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.3% C 0.152 H 138.7°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#37801A
RGB	rgb(55, 128, 26)
HSL	hsl(103, 66%, 30%)
HSV	hsv(103, 80%, 50%)
CMYK	cmyk(57%, 0%, 79.7%, 49.8%)
CIE-LAB	lab(47.40, -41.38, 44.95)
CIE-LCH	lch(47.40, 61.09, 132.63°)
OKLab	oklab(53.28% -0.1142 0.1003)
OKLCH	oklch(53.28% 0.152 138.7)
XYZ	xyz(9.4808, 16.3244, 3.6284)
Luminance	0.1633 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37801A #631A80

analogous

#6A801A #37801A #1A8030

triadic

#37801A #1A3780 #801A37

tetradic

#37801A #1A6A80 #631A80 #80301A

square

#37801A #1A6A80 #631A80 #80301A

split-complementary

#37801A #301A80 #801A6A

monochromatic

#0B1A05 #214D10 #37801A #4DB324 #69D83D

Accessibility & contrast

On white

4.92

#37801A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#37801A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37801A

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37801A	#FFFFFF	#000000	##FFFFFF
##37801A	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847401

Deuteranopia (green-blind)

#7B6E25

Tritanopia (blue-blind)

#307B6D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #37801a;
/* rgb */ color: rgb(55, 128, 26);
/* oklch */ color: oklch(53.3% 0.152 138.7);

Tailwind

colors: {
  custom: {
    50: '#77a55f',
    500: '#37801a',
    950: '#000000',
  },
}

SCSS

$custom: #37801a;
$custom-light: #77a55f;
$custom-dark: #000000;

JSON

{
  "hex": "#37801a",
  "rgb": {
    "r": 55,
    "g": 128,
    "b": 26
  },
  "hsl": {
    "h": 102.941,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53284,
    "c": 0.152,
    "h": 138.7
  },
  "luminance": 0.16325
}

Semantic roles & 50–950 ramp

primary

#37801A

secondary

#9342B4

accent

#3FE9B9

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #37801A

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

Preview Lab → · Contrast checker → · Palette generator →