#37B253#37B253

#37B253 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.5% C 0.172 H 147.4°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#37B253
RGB	rgb(55, 178, 83)
HSL	hsl(134, 53%, 46%)
HSV	hsv(134, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 53.4%, 30.2%)
CIE-LAB	lab(64.38, -53.84, 38.62)
CIE-LCH	lch(64.38, 66.26, 144.35°)
OKLab	oklab(67.49% -0.1451 0.0928)
OKLCH	oklch(67.49% 0.172 147.4)
XYZ	xyz(19.0559, 33.2755, 13.6005)
Luminance	0.3328 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B253 #B23796

analogous

#58B237 #37B253 #37B291

triadic

#37B253 #5337B2 #B25337

tetradic

#37B253 #3758B2 #B23796 #B29137

square

#37B253 #3758B2 #B23796 #B29137

split-complementary

#37B253 #9137B2 #B23758

monochromatic

#1A5427 #29833D #37B253 #5ACC74 #89DB9B

Accessibility & contrast

On white

2.74

#37B253 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#37B253 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B253

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B253	#FFFFFF	#000000	##000000
##37B253	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A24B

Deuteranopia (green-blind)

#A5985A

Tritanopia (blue-blind)

#00AE9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37b253;
/* rgb */ color: rgb(55, 178, 83);
/* oklch */ color: oklch(67.5% 0.172 147.4);

Tailwind

colors: {
  custom: {
    50: '#7eca85',
    500: '#37b253',
    950: '#000000',
  },
}

SCSS

$custom: #37b253;
$custom-light: #7eca85;
$custom-dark: #000000;

JSON

{
  "hex": "#37b253",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 83
  },
  "hsl": {
    "h": 133.659,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.6749,
    "c": 0.17226,
    "h": 147.4
  },
  "luminance": 0.33278
}

Semantic roles & 50–950 ramp

primary

#37B253

secondary

#C580B5

accent

#4CBBDC

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37B253

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

Preview Lab → · Contrast checker → · Palette generator →