#37973B#37973B

#37973B is a mid, vivid green. Relative luminance 0.233; OKLCH L 59.9% C 0.158 H 143.9°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#37973B
RGB	rgb(55, 151, 59)
HSL	hsl(123, 47%, 40%)
HSV	hsv(123, 64%, 59%)
CMYK	cmyk(63.6%, 0%, 60.9%, 40.8%)
CIE-LAB	lab(55.34, -47.07, 39.52)
CIE-LCH	lch(55.34, 61.46, 139.98°)
OKLab	oklab(59.93% -0.1277 0.093)
OKLCH	oklch(59.93% 0.158 143.9)
XYZ	xyz(13.4308, 23.2599, 7.9186)
Luminance	0.2326 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37973B #973793

analogous

#639737 #37973B #37976B

triadic

#37973B #3B3797 #973B37

tetradic

#37973B #376397 #973793 #976B37

square

#37973B #376397 #973793 #976B37

split-complementary

#37973B #6B3797 #973763

monochromatic

#163D18 #276A29 #37973B #4DBE52 #7ACF7D

Accessibility & contrast

On white

3.72

#37973B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#37973B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37973B

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37973B	#FFFFFF	#000000	##000000
##37973B	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8931

Deuteranopia (green-blind)

#8E8142

Tritanopia (blue-blind)

#229383

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #37973b;
/* rgb */ color: rgb(55, 151, 59);
/* oklch */ color: oklch(59.9% 0.158 143.9);

Tailwind

colors: {
  custom: {
    50: '#79b674',
    500: '#37973b',
    950: '#000000',
  },
}

SCSS

$custom: #37973b;
$custom-light: #79b674;
$custom-dark: #000000;

JSON

{
  "hex": "#37973b",
  "rgb": {
    "r": 55,
    "g": 151,
    "b": 59
  },
  "hsl": {
    "h": 122.5,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.59928,
    "c": 0.15792,
    "h": 143.9
  },
  "luminance": 0.23261
}

Semantic roles & 50–950 ramp

primary

#37973B

secondary

#B872B5

accent

#52D1D6

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #37973B

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

Preview Lab → · Contrast checker → · Palette generator →