#37C03A#37C03A

#37C03A is a light, highly saturated green. Relative luminance 0.388; OKLCH L 70.9% C 0.208 H 143.2°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#37C03A
RGB	rgb(55, 192, 58)
HSL	hsl(121, 55%, 48%)
HSV	hsv(121, 71%, 75%)
CMYK	cmyk(71.4%, 0%, 69.8%, 24.7%)
CIE-LAB	lab(68.62, -61.56, 54.53)
CIE-LCH	lch(68.62, 82.24, 138.46°)
OKLab	oklab(70.92% -0.167 0.1247)
OKLCH	oklch(70.92% 0.208 143.2)
XYZ	xyz(21.1876, 38.8146, 10.3775)
Luminance	0.3882 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C03A #C037BD

analogous

#78C037 #37C03A #37C07E

triadic

#37C03A #3A37C0 #C03A37

tetradic

#37C03A #3778C0 #C037BD #C07E37

square

#37C03A #3778C0 #C037BD #C07E37

split-complementary

#37C03A #7E37C0 #C03778

monochromatic

#1C611D #29902C #37C03A #62D265 #92E093

Accessibility & contrast

On white

2.40

#37C03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#37C03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C03A

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C03A	#FFFFFF	#000000	##000000
##37C03A	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE26

Deuteranopia (green-blind)

#B4A347

Tritanopia (blue-blind)

#00BAA5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37c03a;
/* rgb */ color: rgb(55, 192, 58);
/* oklch */ color: oklch(70.9% 0.208 143.2);

Tailwind

colors: {
  custom: {
    50: '#82d477',
    500: '#37c03a',
    950: '#000000',
  },
}

SCSS

$custom: #37c03a;
$custom-light: #82d477;
$custom-dark: #000000;

JSON

{
  "hex": "#37c03a",
  "rgb": {
    "r": 55,
    "g": 192,
    "b": 58
  },
  "hsl": {
    "h": 121.314,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.70918,
    "c": 0.2084,
    "h": 143.2
  },
  "luminance": 0.38817
}

Semantic roles & 50–950 ramp

primary

#37C03A

secondary

#CB88C9

accent

#49DCDF

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #37C03A

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

Preview Lab → · Contrast checker → · Palette generator →