#37B751#37B751

#37B751 is a light, vivid green. Relative luminance 0.353; OKLCH L 68.8% C 0.180 H 146.7°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#37B751
RGB	rgb(55, 183, 81)
HSL	hsl(132, 54%, 47%)
HSV	hsv(132, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 55.7%, 28.2%)
CIE-LAB	lab(65.96, -55.91, 41.49)
CIE-LCH	lch(65.96, 69.62, 143.42°)
OKLab	oklab(68.79% -0.1508 0.099)
OKLCH	oklch(68.79% 0.18 146.7)
XYZ	xyz(19.9928, 35.2711, 13.5373)
Luminance	0.3527 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B751 #B7379D

analogous

#5DB737 #37B751 #37B791

triadic

#37B751 #5137B7 #B75137

tetradic

#37B751 #375DB7 #B7379D #B79137

square

#37B751 #375DB7 #B7379D #B79137

split-complementary

#37B751 #9137B7 #B7375D

monochromatic

#1B5927 #29883C #37B751 #5DCE74 #8CDC9C

Accessibility & contrast

On white

2.61

#37B751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#37B751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B751

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B751	#FFFFFF	#000000	##000000
##37B751	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A747

Deuteranopia (green-blind)

#AA9C59

Tritanopia (blue-blind)

#00B3A0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b751;
/* rgb */ color: rgb(55, 183, 81);
/* oklch */ color: oklch(68.8% 0.180 146.7);

Tailwind

colors: {
  custom: {
    50: '#7fce84',
    500: '#37b751',
    950: '#000000',
  },
}

SCSS

$custom: #37b751;
$custom-light: #7fce84;
$custom-dark: #000000;

JSON

{
  "hex": "#37b751",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 81
  },
  "hsl": {
    "h": 132.188,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68786,
    "c": 0.18036,
    "h": 146.7
  },
  "luminance": 0.35273
}

Semantic roles & 50–950 ramp

primary

#37B751

secondary

#C783B9

accent

#4BBFDD

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #37B751

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

Preview Lab → · Contrast checker → · Palette generator →