#37C54B#37C54B

#37C54B is a light, highly saturated green. Relative luminance 0.413; OKLCH L 72.4% C 0.202 H 145.2°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#37C54B
RGB	rgb(55, 197, 75)
HSL	hsl(128, 56%, 49%)
HSV	hsv(128, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 61.9%, 22.7%)
CIE-LAB	lab(70.35, -61.48, 49.36)
CIE-LCH	lch(70.35, 78.85, 141.24°)
OKLab	oklab(72.4% -0.166 0.1156)
OKLCH	oklch(72.4% 0.202 145.2)
XYZ	xyz(22.8102, 41.2502, 13.4152)
Luminance	0.4125 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C54B #C537B1

analogous

#6AC537 #37C54B #37C592

triadic

#37C54B #4B37C5 #C54B37

tetradic

#37C54B #376AC5 #C537B1 #C59237

square

#37C54B #376AC5 #C537B1 #C59237

split-complementary

#37C54B #9237C5 #C5376A

monochromatic

#1C6527 #2A9539 #37C54B #65D475 #95E1A0

Accessibility & contrast

On white

2.27

#37C54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#37C54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C54B

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C54B	#FFFFFF	#000000	##000000
##37C54B	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B33D

Deuteranopia (green-blind)

#B8A855

Tritanopia (blue-blind)

#00C0AB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37c54b;
/* rgb */ color: rgb(55, 197, 75);
/* oklch */ color: oklch(72.4% 0.202 145.2);

Tailwind

colors: {
  custom: {
    50: '#82d882',
    500: '#37c54b',
    950: '#000000',
  },
}

SCSS

$custom: #37c54b;
$custom-light: #82d882;
$custom-dark: #000000;

JSON

{
  "hex": "#37c54b",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 75
  },
  "hsl": {
    "h": 128.451,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72402,
    "c": 0.20229,
    "h": 145.2
  },
  "luminance": 0.41253
}

Semantic roles & 50–950 ramp

primary

#37C54B

secondary

#CD8BC3

accent

#48CAE0

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37C54B

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

Preview Lab → · Contrast checker → · Palette generator →