#37B761#37B761

#37B761 is a light, vivid green. Relative luminance 0.355; OKLCH L 69.0% C 0.166 H 150.2°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#37B761
RGB	rgb(55, 183, 97)
HSL	hsl(140, 54%, 47%)
HSV	hsv(140, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 47%, 28.2%)
CIE-LAB	lab(66.17, -53.51, 33.81)
CIE-LCH	lch(66.17, 63.30, 147.72°)
OKLab	oklab(69.03% -0.1441 0.0827)
OKLCH	oklch(69.03% 0.166 150.2)
XYZ	xyz(20.6650, 35.5400, 17.0778)
Luminance	0.3554 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B761 #B7378D

analogous

#4DB737 #37B761 #37B7A1

triadic

#37B761 #6137B7 #B76137

tetradic

#37B761 #374DB7 #B7378D #B7A137

square

#37B761 #374DB7 #B7378D #B7A137

split-complementary

#37B761 #A137B7 #B7374D

monochromatic

#1B592F #298848 #37B761 #5DCE82 #8CDCA6

Accessibility & contrast

On white

2.59

#37B761 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#37B761 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B761

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B761	#FFFFFF	#000000	##000000
##37B761	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)

#B8A75A

Deuteranopia (green-blind)

#A99D67

Tritanopia (blue-blind)

#00B4A3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b761;
/* rgb */ color: rgb(55, 183, 97);
/* oklch */ color: oklch(69.0% 0.166 150.2);

Tailwind

colors: {
  custom: {
    50: '#7ece8f',
    500: '#37b761',
    950: '#000000',
  },
}

SCSS

$custom: #37b761;
$custom-light: #7ece8f;
$custom-dark: #000000;

JSON

{
  "hex": "#37b761",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 97
  },
  "hsl": {
    "h": 139.688,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69025,
    "c": 0.16615,
    "h": 150.2
  },
  "luminance": 0.35542
}

Semantic roles & 50–950 ramp

primary

#37B761

secondary

#C783B1

accent

#4BADDD

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #37B761

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

Preview Lab → · Contrast checker → · Palette generator →