#37B461#37B461

#37B461 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.2% C 0.162 H 150.5°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#37B461
RGB	rgb(55, 180, 97)
HSL	hsl(140, 53%, 46%)
HSV	hsv(140, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 46.1%, 29.4%)
CIE-LAB	lab(65.21, -52.40, 32.59)
CIE-LCH	lch(65.21, 61.71, 148.12°)
OKLab	oklab(68.24% -0.1411 0.0799)
OKLCH	oklch(68.24% 0.162 150.5)
XYZ	xyz(20.0529, 34.3156, 16.8737)
Luminance	0.3432 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B461 #B4378A

analogous

#4BB437 #37B461 #37B49F

triadic

#37B461 #6137B4 #B46137

tetradic

#37B461 #374BB4 #B4378A #B49F37

square

#37B461 #374BB4 #B4378A #B49F37

split-complementary

#37B461 #9F37B4 #B4374B

monochromatic

#1A562E #298548 #37B461 #5BCD81 #8ADBA5

Accessibility & contrast

On white

2.67

#37B461 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#37B461 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B461

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B461	#FFFFFF	#000000	##000000
##37B461	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A55B

Deuteranopia (green-blind)

#A69A67

Tritanopia (blue-blind)

#00B1A0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b461;
/* rgb */ color: rgb(55, 180, 97);
/* oklch */ color: oklch(68.2% 0.162 150.5);

Tailwind

colors: {
  custom: {
    50: '#7ecb8f',
    500: '#37b461',
    950: '#000000',
  },
}

SCSS

$custom: #37b461;
$custom-light: #7ecb8f;
$custom-dark: #000000;

JSON

{
  "hex": "#37b461",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 97
  },
  "hsl": {
    "h": 140.16,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68237,
    "c": 0.16219,
    "h": 150.5
  },
  "luminance": 0.34318
}

Semantic roles & 50–950 ramp

primary

#37B461

secondary

#C681AF

accent

#4BACDD

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37B461

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

Preview Lab → · Contrast checker → · Palette generator →