#37905B#37905B

#37905B is a mid, moderate green. Relative luminance 0.215; OKLCH L 58.6% C 0.118 H 154.1°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#37905B
RGB	rgb(55, 144, 91)
HSL	hsl(144, 45%, 39%)
HSV	hsv(144, 62%, 56%)
CMYK	cmyk(61.8%, 0%, 36.8%, 43.5%)
CIE-LAB	lab(53.51, -39.13, 20.51)
CIE-LCH	lch(53.51, 44.18, 152.35°)
OKLab	oklab(58.57% -0.1061 0.0514)
OKLCH	oklch(58.57% 0.118 154.1)
XYZ	xyz(13.4360, 21.5128, 13.3398)
Luminance	0.2151 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37905B #90376C

analogous

#3F9037 #37905B #379088

triadic

#37905B #5B3790 #905B37

tetradic

#37905B #373F90 #90376C #908837

square

#37905B #373F90 #90376C #908837

split-complementary

#37905B #883790 #90373F

monochromatic

#153723 #26643F #37905B #4ABA77 #77CB99

Accessibility & contrast

On white

3.96

#37905B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#37905B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37905B

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37905B	#FFFFFF	#000000	##000000
##37905B	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908558

Deuteranopia (green-blind)

#847C5E

Tritanopia (blue-blind)

#168E82

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #37905b;
/* rgb */ color: rgb(55, 144, 91);
/* oklch */ color: oklch(58.6% 0.118 154.1);

Tailwind

colors: {
  custom: {
    50: '#77b18a',
    500: '#37905b',
    950: '#000000',
  },
}

SCSS

$custom: #37905b;
$custom-light: #77b18a;
$custom-dark: #000000;

JSON

{
  "hex": "#37905b",
  "rgb": {
    "r": 55,
    "g": 144,
    "b": 91
  },
  "hsl": {
    "h": 144.27,
    "s": 44.724,
    "l": 39.02
  },
  "oklch": {
    "l": 0.58569,
    "c": 0.11791,
    "h": 154.1
  },
  "luminance": 0.21514
}

Semantic roles & 50–950 ramp

primary

#37905B

secondary

#B46F98

accent

#53A0D4

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #37905B

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

Preview Lab → · Contrast checker → · Palette generator →