#37B74E#37B74E

#37B74E is a light, vivid green. Relative luminance 0.352; OKLCH L 68.7% C 0.183 H 146.2°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#37B74E
RGB	rgb(55, 183, 78)
HSL	hsl(131, 54%, 47%)
HSV	hsv(131, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 57.4%, 28.2%)
CIE-LAB	lab(65.93, -56.31, 42.87)
CIE-LCH	lch(65.93, 70.78, 142.72°)
OKLab	oklab(68.75% -0.1519 0.1018)
OKLCH	oklch(68.75% 0.183 146.2)
XYZ	xyz(19.8828, 35.2271, 12.9579)
Luminance	0.3523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B74E #B737A0

analogous

#60B737 #37B74E #37B78E

triadic

#37B74E #4E37B7 #B74E37

tetradic

#37B74E #3760B7 #B737A0 #B78E37

square

#37B74E #3760B7 #B737A0 #B78E37

split-complementary

#37B74E #8E37B7 #B73760

monochromatic

#1B5926 #29883A #37B74E #5DCE71 #8CDC9A

Accessibility & contrast

On white

2.61

#37B74E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#37B74E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B74E

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B74E	#FFFFFF	#000000	##000000
##37B74E	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA744

Deuteranopia (green-blind)

#AA9C56

Tritanopia (blue-blind)

#00B3A0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b74e;
/* rgb */ color: rgb(55, 183, 78);
/* oklch */ color: oklch(68.7% 0.183 146.2);

Tailwind

colors: {
  custom: {
    50: '#7fce82',
    500: '#37b74e',
    950: '#000000',
  },
}

SCSS

$custom: #37b74e;
$custom-light: #7fce82;
$custom-dark: #000000;

JSON

{
  "hex": "#37b74e",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 78
  },
  "hsl": {
    "h": 130.781,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68746,
    "c": 0.18289,
    "h": 146.2
  },
  "luminance": 0.35229
}

Semantic roles & 50–950 ramp

primary

#37B74E

secondary

#C783BB

accent

#4BC3DD

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #37B74E

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

Preview Lab → · Contrast checker → · Palette generator →