#37AC5D#37AC5D

#37AC5D is a light, vivid green. Relative luminance 0.311; OKLCH L 66.1% C 0.155 H 150.3°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#37AC5D
RGB	rgb(55, 172, 93)
HSL	hsl(139, 52%, 45%)
HSV	hsv(139, 68%, 67%)
CMYK	cmyk(68%, 0%, 45.9%, 32.5%)
CIE-LAB	lab(62.60, -50.05, 31.32)
CIE-LCH	lch(62.60, 59.04, 147.96°)
OKLab	oklab(66.06% -0.1349 0.0768)
OKLCH	oklch(66.06% 0.155 150.3)
XYZ	xyz(18.3024, 31.1056, 15.3932)
Luminance	0.3111 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC5D #AC3786

analogous

#4CAC37 #37AC5D #37AC98

triadic

#37AC5D #5D37AC #AC5D37

tetradic

#37AC5D #374CAC #AC3786 #AC9837

square

#37AC5D #374CAC #AC3786 #AC9837

split-complementary

#37AC5D #9837AC #AC374C

monochromatic

#194F2B #287E44 #37AC5D #57C97C #85D8A0

Accessibility & contrast

On white

2.91

#37AC5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#37AC5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC5D

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC5D	#FFFFFF	#000000	##000000
##37AC5D	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9E57

Deuteranopia (green-blind)

#9E9362

Tritanopia (blue-blind)

#00A999

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ac5d;
/* rgb */ color: rgb(55, 172, 93);
/* oklch */ color: oklch(66.1% 0.155 150.3);

Tailwind

colors: {
  custom: {
    50: '#7cc68c',
    500: '#37ac5d',
    950: '#000000',
  },
}

SCSS

$custom: #37ac5d;
$custom-light: #7cc68c;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac5d",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 93
  },
  "hsl": {
    "h": 139.487,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6606,
    "c": 0.15524,
    "h": 150.3
  },
  "luminance": 0.31108
}

Semantic roles & 50–950 ramp

primary

#37AC5D

secondary

#C27DAB

accent

#4DADDB

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37AC5D

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

Preview Lab → · Contrast checker → · Palette generator →