#37B252#37B252

#37B252 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.5% C 0.173 H 147.2°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#37B252
RGB	rgb(55, 178, 82)
HSL	hsl(133, 53%, 46%)
HSV	hsv(133, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 53.9%, 30.2%)
CIE-LAB	lab(64.37, -53.98, 39.09)
CIE-LCH	lch(64.37, 66.65, 144.09°)
OKLab	oklab(67.48% -0.1455 0.0938)
OKLCH	oklch(67.48% 0.173 147.2)
XYZ	xyz(19.0176, 33.2602, 13.3986)
Luminance	0.3326 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B252 #B23797

analogous

#59B237 #37B252 #37B28F

triadic

#37B252 #5237B2 #B25237

tetradic

#37B252 #3759B2 #B23797 #B28F37

square

#37B252 #3759B2 #B23797 #B28F37

split-complementary

#37B252 #8F37B2 #B23759

monochromatic

#1A5427 #29833C #37B252 #5ACC73 #89DB9B

Accessibility & contrast

On white

2.74

#37B252 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#37B252 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B252

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B252	#FFFFFF	#000000	##000000
##37B252	1.00	2.74	7.65	7.65
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A249

Deuteranopia (green-blind)

#A59859

Tritanopia (blue-blind)

#00AE9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37b252;
/* rgb */ color: rgb(55, 178, 82);
/* oklch */ color: oklch(67.5% 0.173 147.2);

Tailwind

colors: {
  custom: {
    50: '#7eca85',
    500: '#37b252',
    950: '#000000',
  },
}

SCSS

$custom: #37b252;
$custom-light: #7eca85;
$custom-dark: #000000;

JSON

{
  "hex": "#37b252",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 82
  },
  "hsl": {
    "h": 133.171,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67476,
    "c": 0.17314,
    "h": 147.2
  },
  "luminance": 0.33262
}

Semantic roles & 50–950 ramp

primary

#37B252

secondary

#C580B6

accent

#4CBCDC

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37B252

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

Preview Lab → · Contrast checker → · Palette generator →