#37AC4E#37AC4E

#37AC4E is a light, vivid green. Relative luminance 0.309; OKLCH L 65.8% C 0.169 H 146.8°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#37AC4E
RGB	rgb(55, 172, 78)
HSL	hsl(132, 52%, 45%)
HSV	hsv(132, 68%, 67%)
CMYK	cmyk(68%, 0%, 54.7%, 32.5%)
CIE-LAB	lab(62.39, -52.37, 38.66)
CIE-LCH	lch(62.39, 65.09, 143.56°)
OKLab	oklab(65.83% -0.1413 0.0926)
OKLCH	oklch(65.83% 0.169 146.8)
XYZ	xyz(17.7020, 30.8654, 12.2310)
Luminance	0.3087 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC4E #AC3795

analogous

#5BAC37 #37AC4E #37AC89

triadic

#37AC4E #4E37AC #AC4E37

tetradic

#37AC4E #375BAC #AC3795 #AC8937

square

#37AC4E #375BAC #AC3795 #AC8937

split-complementary

#37AC4E #8937AC #AC375B

monochromatic

#194F24 #287E39 #37AC4E #57C96D #85D896

Accessibility & contrast

On white

2.93

#37AC4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#37AC4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC4E

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC4E	#FFFFFF	#000000	##000000
##37AC4E	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)

#AE9D45

Deuteranopia (green-blind)

#A09355

Tritanopia (blue-blind)

#09A897

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ac4e;
/* rgb */ color: rgb(55, 172, 78);
/* oklch */ color: oklch(65.8% 0.169 146.8);

Tailwind

colors: {
  custom: {
    50: '#7dc682',
    500: '#37ac4e',
    950: '#000000',
  },
}

SCSS

$custom: #37ac4e;
$custom-light: #7dc682;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac4e",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 78
  },
  "hsl": {
    "h": 131.795,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.65826,
    "c": 0.16891,
    "h": 146.8
  },
  "luminance": 0.30867
}

Semantic roles & 50–950 ramp

primary

#37AC4E

secondary

#C27DB4

accent

#4DBFDB

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37AC4E

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

Preview Lab → · Contrast checker → · Palette generator →