#37CA80#37CA80

#37CA80 is a light, vivid green. Relative luminance 0.446; OKLCH L 74.5% C 0.163 H 156.2°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#37CA80
RGB	rgb(55, 202, 128)
HSL	hsl(150, 58%, 50%)
HSV	hsv(150, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 36.6%, 20.8%)
CIE-LAB	lab(72.63, -55.03, 26.20)
CIE-LCH	lch(72.63, 60.95, 154.54°)
OKLab	oklab(74.52% -0.1488 0.0657)
OKLCH	oklch(74.52% 0.163 156.2)
XYZ	xyz(26.5898, 44.6087, 27.6269)
Luminance	0.4461 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CA80 #CA3781

analogous

#37CA37 #37CA80 #37CACA

triadic

#37CA80 #8037CA #CA8037

tetradic

#37CA80 #3737CA #CA3781 #CACA37

square

#37CA80 #3737CA #CA3781 #CACA37

split-complementary

#37CA80 #CA37CA #CA3737

monochromatic

#1C6A43 #299B62 #37CA80 #67D79F #98E4BD

Accessibility & contrast

On white

2.12

#37CA80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#37CA80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CA80

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CA80	#FFFFFF	#000000	##000000
##37CA80	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BA7B

Deuteranopia (green-blind)

#B7AD85

Tritanopia (blue-blind)

#00C8B7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37ca80;
/* rgb */ color: rgb(55, 202, 128);
/* oklch */ color: oklch(74.5% 0.163 156.2);

Tailwind

colors: {
  custom: {
    50: '#82dba5',
    500: '#37ca80',
    950: '#000000',
  },
}

SCSS

$custom: #37ca80;
$custom-light: #82dba5;
$custom-dark: #000000;

JSON

{
  "hex": "#37ca80",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 128
  },
  "hsl": {
    "h": 149.796,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.74521,
    "c": 0.16263,
    "h": 156.2
  },
  "luminance": 0.44612
}

Semantic roles & 50–950 ramp

primary

#37CA80

secondary

#CF8EAF

accent

#4694E1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #37CA80

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

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