#37B848#37B848

#37B848 is a light, vivid green. Relative luminance 0.356; OKLCH L 68.9% C 0.189 H 145.2°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#37B848
RGB	rgb(55, 184, 72)
HSL	hsl(128, 54%, 47%)
HSV	hsv(128, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 60.9%, 27.8%)
CIE-LAB	lab(66.18, -57.41, 45.95)
CIE-LCH	lch(66.18, 73.53, 141.33°)
OKLab	oklab(68.94% -0.1551 0.108)
OKLCH	oklch(68.94% 0.189 145.2)
XYZ	xyz(19.8844, 35.5589, 11.9453)
Luminance	0.3556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B848 #B837A7

analogous

#67B837 #37B848 #37B889

triadic

#37B848 #4837B8 #B84837

tetradic

#37B848 #3767B8 #B837A7 #B88937

square

#37B848 #3767B8 #B837A7 #B88937

split-complementary

#37B848 #8937B8 #B83767

monochromatic

#1B5A23 #298936 #37B848 #5DCF6C #8DDD97

Accessibility & contrast

On white

2.59

#37B848 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#37B848 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B848

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B848	#FFFFFF	#000000	##000000
##37B848	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA73C

Deuteranopia (green-blind)

#AC9D51

Tritanopia (blue-blind)

#00B3A0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b848;
/* rgb */ color: rgb(55, 184, 72);
/* oklch */ color: oklch(68.9% 0.189 145.2);

Tailwind

colors: {
  custom: {
    50: '#80ce7f',
    500: '#37b848',
    950: '#000000',
  },
}

SCSS

$custom: #37b848;
$custom-light: #80ce7f;
$custom-dark: #000000;

JSON

{
  "hex": "#37b848",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 72
  },
  "hsl": {
    "h": 127.907,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68938,
    "c": 0.18899,
    "h": 145.2
  },
  "luminance": 0.35561
}

Semantic roles & 50–950 ramp

primary

#37B848

secondary

#C784BE

accent

#4ACADD

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #37B848

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

Preview Lab → · Contrast checker → · Palette generator →