#37BA3D#37BA3D

#37BA3D is a light, vivid green. Relative luminance 0.363; OKLCH L 69.4% C 0.200 H 143.6°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#37BA3D
RGB	rgb(55, 186, 61)
HSL	hsl(123, 54%, 47%)
HSV	hsv(123, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 67.2%, 27.1%)
CIE-LAB	lab(66.72, -59.29, 51.32)
CIE-LCH	lch(66.72, 78.41, 139.12°)
OKLab	oklab(69.35% -0.1607 0.1183)
OKLCH	oklch(69.35% 0.2 143.6)
XYZ	xyz(19.9755, 36.2648, 10.3610)
Luminance	0.3627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BA3D #BA37B4

analogous

#73BA37 #37BA3D #37BA7F

triadic

#37BA3D #3D37BA #BA3D37

tetradic

#37BA3D #3773BA #BA37B4 #BA7F37

square

#37BA3D #3773BA #BA37B4 #BA7F37

split-complementary

#37BA3D #7F37BA #BA3773

monochromatic

#1B5C1E #298B2E #37BA3D #5FD064 #8EDE92

Accessibility & contrast

On white

2.54

#37BA3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#37BA3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BA3D

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BA3D	#FFFFFF	#000000	##000000
##37BA3D	1.00	2.54	8.25	8.25
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA92C

Deuteranopia (green-blind)

#AF9E49

Tritanopia (blue-blind)

#06B5A0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37ba3d;
/* rgb */ color: rgb(55, 186, 61);
/* oklch */ color: oklch(69.4% 0.200 143.6);

Tailwind

colors: {
  custom: {
    50: '#81d078',
    500: '#37ba3d',
    950: '#000000',
  },
}

SCSS

$custom: #37ba3d;
$custom-light: #81d078;
$custom-dark: #000000;

JSON

{
  "hex": "#37ba3d",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 61
  },
  "hsl": {
    "h": 122.748,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69354,
    "c": 0.19951,
    "h": 143.6
  },
  "luminance": 0.36267
}

Semantic roles & 50–950 ramp

primary

#37BA3D

secondary

#C885C5

accent

#4AD7DE

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #37BA3D

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

Preview Lab → · Contrast checker → · Palette generator →