#37AC4D#37AC4D

#37AC4D is a light, vivid green. Relative luminance 0.309; OKLCH L 65.8% C 0.170 H 146.6°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#37AC4D
RGB	rgb(55, 172, 77)
HSL	hsl(131, 52%, 45%)
HSV	hsv(131, 68%, 67%)
CMYK	cmyk(68%, 0%, 55.2%, 32.5%)
CIE-LAB	lab(62.38, -52.51, 39.14)
CIE-LCH	lch(62.38, 65.49, 143.30°)
OKLab	oklab(65.81% -0.1417 0.0936)
OKLCH	oklch(65.81% 0.17 146.6)
XYZ	xyz(17.6664, 30.8512, 12.0436)
Luminance	0.3085 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC4D #AC3796

analogous

#5CAC37 #37AC4D #37AC88

triadic

#37AC4D #4D37AC #AC4D37

tetradic

#37AC4D #375CAC #AC3796 #AC8837

square

#37AC4D #375CAC #AC3796 #AC8837

split-complementary

#37AC4D #8837AC #AC375C

monochromatic

#194F23 #287E38 #37AC4D #57C96C #85D895

Accessibility & contrast

On white

2.93

#37AC4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#37AC4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC4D

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC4D	#FFFFFF	#000000	##000000
##37AC4D	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9D44

Deuteranopia (green-blind)

#A09354

Tritanopia (blue-blind)

#0AA897

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ac4d;
/* rgb */ color: rgb(55, 172, 77);
/* oklch */ color: oklch(65.8% 0.170 146.6);

Tailwind

colors: {
  custom: {
    50: '#7dc681',
    500: '#37ac4d',
    950: '#000000',
  },
}

SCSS

$custom: #37ac4d;
$custom-light: #7dc681;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac4d",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 77
  },
  "hsl": {
    "h": 131.282,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.65812,
    "c": 0.16979,
    "h": 146.6
  },
  "luminance": 0.30853
}

Semantic roles & 50–950 ramp

primary

#37AC4D

secondary

#C27DB5

accent

#4DC0DB

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37AC4D

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

Preview Lab → · Contrast checker → · Palette generator →