#37814B#37814B

#37814B is a mid, moderate green. Relative luminance 0.170; OKLCH L 54.2% C 0.112 H 150.0°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#37814B
RGB	rgb(55, 129, 75)
HSL	hsl(136, 40%, 36%)
HSV	hsv(136, 57%, 51%)
CMYK	cmyk(57.4%, 0%, 41.9%, 49.4%)
CIE-LAB	lab(48.28, -35.70, 22.52)
CIE-LCH	lch(48.28, 42.21, 147.76°)
OKLab	oklab(54.19% -0.0967 0.0558)
OKLCH	oklch(54.19% 0.112 150)
XYZ	xyz(10.6951, 17.0198, 9.3768)
Luminance	0.1702 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37814B #81376D

analogous

#488137 #37814B #378170

triadic

#37814B #4B3781 #814B37

tetradic

#37814B #374881 #81376D #817037

square

#37814B #374881 #81376D #817037

split-complementary

#37814B #703781 #813748

monochromatic

#122B19 #255632 #37814B #49AC64 #70C286

Accessibility & contrast

On white

4.77

#37814B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#37814B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37814B

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37814B	#FFFFFF	#000000	##FFFFFF
##37814B	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827747

Deuteranopia (green-blind)

#78704E

Tritanopia (blue-blind)

#257F74

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #37814b;
/* rgb */ color: rgb(55, 129, 75);
/* oklch */ color: oklch(54.2% 0.112 150.0);

Tailwind

colors: {
  custom: {
    50: '#75a67e',
    500: '#37814b',
    950: '#000000',
  },
}

SCSS

$custom: #37814b;
$custom-light: #75a67e;
$custom-dark: #000000;

JSON

{
  "hex": "#37814b",
  "rgb": {
    "r": 55,
    "g": 129,
    "b": 75
  },
  "hsl": {
    "h": 136.216,
    "s": 40.217,
    "l": 36.078
  },
  "oklch": {
    "l": 0.54193,
    "c": 0.11167,
    "h": 150
  },
  "luminance": 0.17021
}

Semantic roles & 50–950 ramp

primary

#37814B

secondary

#AB6999

accent

#58B0D0

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #37814B

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

Preview Lab → · Contrast checker → · Palette generator →