#37A261#37A261

#37A261 is a light, vivid green. Relative luminance 0.275; OKLCH L 63.5% C 0.138 H 153.0°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#37A261
RGB	rgb(55, 162, 97)
HSL	hsl(144, 49%, 43%)
HSV	hsv(144, 66%, 64%)
CMYK	cmyk(66%, 0%, 40.1%, 36.5%)
CIE-LAB	lab(59.45, -45.43, 25.12)
CIE-LCH	lch(59.45, 51.91, 151.06°)
OKLab	oklab(63.49% -0.1227 0.0625)
OKLCH	oklch(63.49% 0.138 153)
XYZ	xyz(16.6522, 27.5142, 15.7401)
Luminance	0.2752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A261 #A23778

analogous

#43A237 #37A261 #37A296

triadic

#37A261 #6137A2 #A26137

tetradic

#37A261 #3743A2 #A23778 #A29637

square

#37A261 #3743A2 #A23778 #A29637

split-complementary

#37A261 #9637A2 #A23743

monochromatic

#18472A #277446 #37A261 #52C47F #80D4A1

Accessibility & contrast

On white

3.23

#37A261 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#37A261 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A261

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A261	#FFFFFF	#000000	##000000
##37A261	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2955C

Deuteranopia (green-blind)

#948B65

Tritanopia (blue-blind)

#00A092

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #37a261;
/* rgb */ color: rgb(55, 162, 97);
/* oklch */ color: oklch(63.5% 0.138 153.0);

Tailwind

colors: {
  custom: {
    50: '#7abe8e',
    500: '#37a261',
    950: '#000000',
  },
}

SCSS

$custom: #37a261;
$custom-light: #7abe8e;
$custom-dark: #000000;

JSON

{
  "hex": "#37a261",
  "rgb": {
    "r": 55,
    "g": 162,
    "b": 97
  },
  "hsl": {
    "h": 143.551,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.63486,
    "c": 0.13775,
    "h": 153
  },
  "luminance": 0.27516
}

Semantic roles & 50–950 ramp

primary

#37A261

secondary

#BD78A2

accent

#4FA3D9

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #37A261

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

Preview Lab → · Contrast checker → · Palette generator →