#37BE3D#37BE3D

#37BE3D is a light, highly saturated green. Relative luminance 0.380; OKLCH L 70.4% C 0.204 H 143.6°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#37BE3D
RGB	rgb(55, 190, 61)
HSL	hsl(123, 55%, 48%)
HSV	hsv(123, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 67.9%, 25.5%)
CIE-LAB	lab(68.00, -60.62, 52.69)
CIE-LCH	lch(68.00, 80.32, 139.00°)
OKLab	oklab(70.41% -0.1643 0.1212)
OKLCH	oklch(70.41% 0.204 143.6)
XYZ	xyz(20.8300, 37.9738, 10.6459)
Luminance	0.3798 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BE3D #BE37B8

analogous

#74BE37 #37BE3D #37BE81

triadic

#37BE3D #3D37BE #BE3D37

tetradic

#37BE3D #3774BE #BE37B8 #BE8137

square

#37BE3D #3774BE #BE37B8 #BE8137

split-complementary

#37BE3D #8137BE #BE3774

monochromatic

#1C5F1F #298F2E #37BE3D #61D166 #90DF94

Accessibility & contrast

On white

2.44

#37BE3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#37BE3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE3D

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BE3D	#FFFFFF	#000000	##000000
##37BE3D	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC2B

Deuteranopia (green-blind)

#B2A249

Tritanopia (blue-blind)

#00B9A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37be3d;
/* rgb */ color: rgb(55, 190, 61);
/* oklch */ color: oklch(70.4% 0.204 143.6);

Tailwind

colors: {
  custom: {
    50: '#81d379',
    500: '#37be3d',
    950: '#000000',
  },
}

SCSS

$custom: #37be3d;
$custom-light: #81d379;
$custom-dark: #000000;

JSON

{
  "hex": "#37be3d",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 61
  },
  "hsl": {
    "h": 122.667,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70414,
    "c": 0.20415,
    "h": 143.6
  },
  "luminance": 0.37976
}

Semantic roles & 50–950 ramp

primary

#37BE3D

secondary

#CA87C7

accent

#49D8DE

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #37BE3D

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

Preview Lab → · Contrast checker → · Palette generator →