#37804D#37804D

#37804D is a mid, moderate green. Relative luminance 0.168; OKLCH L 54.0% C 0.108 H 151.0°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#37804D
RGB	rgb(55, 128, 77)
HSL	hsl(138, 40%, 36%)
HSV	hsv(138, 57%, 50%)
CMYK	cmyk(57%, 0%, 39.8%, 49.8%)
CIE-LAB	lab(47.99, -34.89, 21.00)
CIE-LCH	lch(47.99, 40.72, 148.95°)
OKLab	oklab(53.96% -0.0946 0.0523)
OKLCH	oklch(53.96% 0.108 151)
XYZ	xyz(10.6335, 16.7855, 9.6993)
Luminance	0.1679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37804D #80376A

analogous

#458037 #37804D #378071

triadic

#37804D #4D3780 #804D37

tetradic

#37804D #374580 #80376A #807137

square

#37804D #374580 #80376A #807137

split-complementary

#37804D #713780 #803745

monochromatic

#122A19 #255533 #37804D #49AB67 #70C288

Accessibility & contrast

On white

4.82

#37804D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#37804D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37804D

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37804D	#FFFFFF	#000000	##FFFFFF
##37804D	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817649

Deuteranopia (green-blind)

#776F50

Tritanopia (blue-blind)

#257E73

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #37804d;
/* rgb */ color: rgb(55, 128, 77);
/* oklch */ color: oklch(54.0% 0.108 151.0);

Tailwind

colors: {
  custom: {
    50: '#74a57f',
    500: '#37804d',
    950: '#000000',
  },
}

SCSS

$custom: #37804d;
$custom-light: #74a57f;
$custom-dark: #000000;

JSON

{
  "hex": "#37804d",
  "rgb": {
    "r": 55,
    "g": 128,
    "b": 77
  },
  "hsl": {
    "h": 138.082,
    "s": 39.891,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53962,
    "c": 0.10809,
    "h": 151
  },
  "luminance": 0.16786
}

Semantic roles & 50–950 ramp

primary

#37804D

secondary

#AA6996

accent

#58ACD0

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #37804D

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

Preview Lab → · Contrast checker → · Palette generator →