#37A665#37A665

#37A665 is a light, vivid green. Relative luminance 0.290; OKLCH L 64.6% C 0.139 H 153.7°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#37A665
RGB	rgb(55, 166, 101)
HSL	hsl(145, 50%, 43%)
HSV	hsv(145, 67%, 65%)
CMYK	cmyk(66.9%, 0%, 39.2%, 34.9%)
CIE-LAB	lab(60.80, -46.27, 24.75)
CIE-LCH	lch(60.80, 52.48, 151.86°)
OKLab	oklab(64.62% -0.1251 0.0617)
OKLCH	oklch(64.62% 0.139 153.7)
XYZ	xyz(17.5592, 29.0224, 16.9859)
Luminance	0.2902 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A665 #A63778

analogous

#40A637 #37A665 #37A69C

triadic

#37A665 #6537A6 #A66537

tetradic

#37A665 #3740A6 #A63778 #A69C37

square

#37A665 #3740A6 #A63778 #A69C37

split-complementary

#37A665 #9C37A6 #A63740

monochromatic

#194A2D #287849 #37A665 #54C683 #82D6A5

Accessibility & contrast

On white

3.09

#37A665 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#37A665 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A665

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A665	#FFFFFF	#000000	##000000
##37A665	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69961

Deuteranopia (green-blind)

#988F69

Tritanopia (blue-blind)

#00A496

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a665;
/* rgb */ color: rgb(55, 166, 101);
/* oklch */ color: oklch(64.6% 0.139 153.7);

Tailwind

colors: {
  custom: {
    50: '#7bc191',
    500: '#37a665',
    950: '#000000',
  },
}

SCSS

$custom: #37a665;
$custom-light: #7bc191;
$custom-dark: #000000;

JSON

{
  "hex": "#37a665",
  "rgb": {
    "r": 55,
    "g": 166,
    "b": 101
  },
  "hsl": {
    "h": 144.865,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.64623,
    "c": 0.13948,
    "h": 153.7
  },
  "luminance": 0.29024
}

Semantic roles & 50–950 ramp

primary

#37A665

secondary

#BF7AA2

accent

#4EA0DA

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0A120D

muted

#7C817D

Preview Lab

Preview with #37A665

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

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