#37AE53#37AE53

#37AE53 is a light, vivid green. Relative luminance 0.317; OKLCH L 66.4% C 0.167 H 147.7°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#37AE53
RGB	rgb(55, 174, 83)
HSL	hsl(134, 52%, 45%)
HSV	hsv(134, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 52.3%, 31.8%)
CIE-LAB	lab(63.10, -52.38, 37.05)
CIE-LCH	lch(63.10, 64.16, 144.73°)
OKLab	oklab(66.43% -0.1412 0.0893)
OKLCH	oklch(66.43% 0.167 147.7)
XYZ	xyz(18.2716, 31.7069, 13.3391)
Luminance	0.3171 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE53 #AE3792

analogous

#56AE37 #37AE53 #37AE8F

triadic

#37AE53 #5337AE #AE5337

tetradic

#37AE53 #3756AE #AE3792 #AE8F37

square

#37AE53 #3756AE #AE3792 #AE8F37

split-complementary

#37AE53 #8F37AE #AE3756

monochromatic

#1A5127 #287F3D #37AE53 #58CA73 #86D99A

Accessibility & contrast

On white

2.86

#37AE53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#37AE53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE53

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE53	#FFFFFF	#000000	##000000
##37AE53	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09F4B

Deuteranopia (green-blind)

#A1955A

Tritanopia (blue-blind)

#00AA99

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37ae53;
/* rgb */ color: rgb(55, 174, 83);
/* oklch */ color: oklch(66.4% 0.167 147.7);

Tailwind

colors: {
  custom: {
    50: '#7dc785',
    500: '#37ae53',
    950: '#000000',
  },
}

SCSS

$custom: #37ae53;
$custom-light: #7dc785;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae53",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 83
  },
  "hsl": {
    "h": 134.118,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6643,
    "c": 0.16709,
    "h": 147.7
  },
  "luminance": 0.31709
}

Semantic roles & 50–950 ramp

primary

#37AE53

secondary

#C37EB3

accent

#4CBADB

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37AE53

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

Preview Lab → · Contrast checker → · Palette generator →