#37C266#37C266

#37C266 is a light, vivid green. Relative luminance 0.404; OKLCH L 72.0% C 0.176 H 150.2°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#37C266
RGB	rgb(55, 194, 102)
HSL	hsl(140, 56%, 49%)
HSV	hsv(140, 72%, 76%)
CMYK	cmyk(71.6%, 0%, 47.4%, 23.9%)
CIE-LAB	lab(69.72, -56.72, 35.78)
CIE-LCH	lch(69.72, 67.06, 147.76°)
OKLab	oklab(71.98% -0.1526 0.0874)
OKLCH	oklch(71.98% 0.176 150.2)
XYZ	xyz(23.2637, 40.3525, 19.1306)
Luminance	0.4036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C266 #C23793

analogous

#4EC237 #37C266 #37C2AC

triadic

#37C266 #6637C2 #C26637

tetradic

#37C266 #374EC2 #C23793 #C2AC37

square

#37C266 #374EC2 #C23793 #C2AC37

split-complementary

#37C266 #AC37C2 #C2374E

monochromatic

#1C6334 #29924D #37C266 #63D389 #93E0AD

Accessibility & contrast

On white

2.32

#37C266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#37C266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C266

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C266	#FFFFFF	#000000	##000000
##37C266	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B15F

Deuteranopia (green-blind)

#B3A66D

Tritanopia (blue-blind)

#00BFAC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37c266;
/* rgb */ color: rgb(55, 194, 102);
/* oklch */ color: oklch(72.0% 0.176 150.2);

Tailwind

colors: {
  custom: {
    50: '#81d693',
    500: '#37c266',
    950: '#000000',
  },
}

SCSS

$custom: #37c266;
$custom-light: #81d693;
$custom-dark: #000000;

JSON

{
  "hex": "#37c266",
  "rgb": {
    "r": 55,
    "g": 194,
    "b": 102
  },
  "hsl": {
    "h": 140.288,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.71982,
    "c": 0.17587,
    "h": 150.2
  },
  "luminance": 0.40355
}

Semantic roles & 50–950 ramp

primary

#37C266

secondary

#CB89B5

accent

#49ACDF

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #37C266

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

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