#37871E#37871E

#37871E is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.3% C 0.158 H 139.5°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#37871E
RGB	rgb(55, 135, 30)
HSL	hsl(106, 64%, 32%)
HSV	hsv(106, 78%, 53%)
CMYK	cmyk(59.3%, 0%, 77.8%, 47.1%)
CIE-LAB	lab(49.78, -43.81, 45.86)
CIE-LCH	lch(49.78, 63.42, 133.69°)
OKLab	oklab(55.26% -0.1205 0.1028)
OKLCH	oklch(55.26% 0.158 139.5)
XYZ	xyz(10.4734, 18.2330, 4.1954)
Luminance	0.1823 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37871E #6E1E87

analogous

#6C871E #37871E #1E8739

triadic

#37871E #1E3787 #871E37

tetradic

#37871E #1E6C87 #6E1E87 #87391E

square

#37871E #1E6C87 #6E1E87 #87391E

split-complementary

#37871E #391E87 #871E6C

monochromatic

#0E2308 #235513 #37871E #4BB929 #6BD749

Accessibility & contrast

On white

4.52

#37871E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#37871E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37871E

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37871E	#FFFFFF	#000000	##000000
##37871E	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A06

Deuteranopia (green-blind)

#817429

Tritanopia (blue-blind)

#2E8273

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #37871e;
/* rgb */ color: rgb(55, 135, 30);
/* oklch */ color: oklch(55.3% 0.158 139.5);

Tailwind

colors: {
  custom: {
    50: '#78ab62',
    500: '#37871e',
    950: '#000000',
  },
}

SCSS

$custom: #37871e;
$custom-light: #78ab62;
$custom-dark: #000000;

JSON

{
  "hex": "#37871e",
  "rgb": {
    "r": 55,
    "g": 135,
    "b": 30
  },
  "hsl": {
    "h": 105.714,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55256,
    "c": 0.15841,
    "h": 139.5
  },
  "luminance": 0.18234
}

Semantic roles & 50–950 ramp

primary

#37871E

secondary

#9E48B9

accent

#41E7BF

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #37871E

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

Preview Lab → · Contrast checker → · Palette generator →