#37B960#37B960

#37B960 is a light, vivid green. Relative luminance 0.364; OKLCH L 69.5% C 0.170 H 149.7°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#37B960
RGB	rgb(55, 185, 96)
HSL	hsl(139, 54%, 47%)
HSV	hsv(139, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 48.1%, 27.5%)
CIE-LAB	lab(66.79, -54.41, 35.10)
CIE-LCH	lch(66.79, 64.75, 147.17°)
OKLab	oklab(69.53% -0.1465 0.0856)
OKLCH	oklch(69.53% 0.17 149.7)
XYZ	xyz(21.0342, 36.3523, 16.9722)
Luminance	0.3635 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B960 #B93790

analogous

#4FB937 #37B960 #37B9A1

triadic

#37B960 #6037B9 #B96037

tetradic

#37B960 #374FB9 #B93790 #B9A137

square

#37B960 #374FB9 #B93790 #B9A137

split-complementary

#37B960 #A137B9 #B9374F

monochromatic

#1B5B2F #298A48 #37B960 #5ECF82 #8DDDA6

Accessibility & contrast

On white

2.54

#37B960 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#37B960 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B960

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B960	#FFFFFF	#000000	##000000
##37B960	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA959

Deuteranopia (green-blind)

#AB9E66

Tritanopia (blue-blind)

#00B6A4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b960;
/* rgb */ color: rgb(55, 185, 96);
/* oklch */ color: oklch(69.5% 0.170 149.7);

Tailwind

colors: {
  custom: {
    50: '#7fcf8e',
    500: '#37b960',
    950: '#000000',
  },
}

SCSS

$custom: #37b960;
$custom-light: #7fcf8e;
$custom-dark: #000000;

JSON

{
  "hex": "#37b960",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 96
  },
  "hsl": {
    "h": 138.923,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.69533,
    "c": 0.16967,
    "h": 149.7
  },
  "luminance": 0.36355
}

Semantic roles & 50–950 ramp

primary

#37B960

secondary

#C884B2

accent

#4AAFDE

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #37B960

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

Preview Lab → · Contrast checker → · Palette generator →