#37C53B#37C53B

#37C53B is a light, highly saturated green. Relative luminance 0.411; OKLCH L 72.2% C 0.213 H 143.3°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#37C53B
RGB	rgb(55, 197, 59)
HSL	hsl(122, 56%, 49%)
HSV	hsv(122, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 70.1%, 22.7%)
CIE-LAB	lab(70.22, -63.10, 55.83)
CIE-LCH	lch(70.22, 84.25, 138.50°)
OKLab	oklab(72.25% -0.1711 0.1275)
OKLCH	oklch(72.25% 0.213 143.3)
XYZ	xyz(22.3298, 41.0580, 10.8850)
Luminance	0.4106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C53B #C537C1

analogous

#7AC537 #37C53B #37C582

triadic

#37C53B #3B37C5 #C53B37

tetradic

#37C53B #377AC5 #C537C1 #C58237

square

#37C53B #377AC5 #C537C1 #C58237

split-complementary

#37C53B #8237C5 #C5377A

monochromatic

#1C651E #2A952D #37C53B #65D468 #95E197

Accessibility & contrast

On white

2.28

#37C53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#37C53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C53B

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C53B	#FFFFFF	#000000	##000000
##37C53B	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B226

Deuteranopia (green-blind)

#B9A749

Tritanopia (blue-blind)

#00BFAA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37c53b;
/* rgb */ color: rgb(55, 197, 59);
/* oklch */ color: oklch(72.2% 0.213 143.3);

Tailwind

colors: {
  custom: {
    50: '#83d878',
    500: '#37c53b',
    950: '#000000',
  },
}

SCSS

$custom: #37c53b;
$custom-light: #83d878;
$custom-dark: #000000;

JSON

{
  "hex": "#37c53b",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 121.69,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72247,
    "c": 0.21341,
    "h": 143.3
  },
  "luminance": 0.4106
}

Semantic roles & 50–950 ramp

primary

#37C53B

secondary

#CD8BCB

accent

#48DBE0

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #37C53B

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

Preview Lab → · Contrast checker → · Palette generator →