#37B04C#37B04C

#37B04C is a light, vivid green. Relative luminance 0.324; OKLCH L 66.9% C 0.176 H 146.2°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#37B04C
RGB	rgb(55, 176, 76)
HSL	hsl(130, 52%, 45%)
HSV	hsv(130, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 56.8%, 31%)
CIE-LAB	lab(63.66, -54.09, 41.14)
CIE-LCH	lch(63.66, 67.96, 142.74°)
OKLab	oklab(66.86% -0.146 0.0979)
OKLCH	oklch(66.86% 0.176 146.2)
XYZ	xyz(18.4041, 32.3827, 12.1167)
Luminance	0.3239 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B04C #B0379B

analogous

#5FB037 #37B04C #37B088

triadic

#37B04C #4C37B0 #B04C37

tetradic

#37B04C #375FB0 #B0379B #B08837

square

#37B04C #375FB0 #B0379B #B08837

split-complementary

#37B04C #8837B0 #B0375F

monochromatic

#1A5324 #288138 #37B04C #59CB6D #88DA96

Accessibility & contrast

On white

2.81

#37B04C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#37B04C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B04C

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B04C	#FFFFFF	#000000	##000000
##37B04C	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A042

Deuteranopia (green-blind)

#A49654

Tritanopia (blue-blind)

#06AC9A

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37b04c;
/* rgb */ color: rgb(55, 176, 76);
/* oklch */ color: oklch(66.9% 0.176 146.2);

Tailwind

colors: {
  custom: {
    50: '#7ec981',
    500: '#37b04c',
    950: '#000000',
  },
}

SCSS

$custom: #37b04c;
$custom-light: #7ec981;
$custom-dark: #000000;

JSON

{
  "hex": "#37b04c",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 76
  },
  "hsl": {
    "h": 130.413,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.66864,
    "c": 0.17577,
    "h": 146.2
  },
  "luminance": 0.32385
}

Semantic roles & 50–950 ramp

primary

#37B04C

secondary

#C47FB8

accent

#4CC3DC

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37B04C

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

Preview Lab → · Contrast checker → · Palette generator →