#37BF3C#37BF3C

#37BF3C is a light, highly saturated green. Relative luminance 0.384; OKLCH L 70.7% C 0.206 H 143.5°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#37BF3C
RGB	rgb(55, 191, 60)
HSL	hsl(122, 55%, 48%)
HSV	hsv(122, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 68.6%, 25.1%)
CIE-LAB	lab(68.31, -61.05, 53.43)
CIE-LCH	lch(68.31, 81.12, 138.81°)
OKLab	oklab(70.67% -0.1655 0.1226)
OKLCH	oklch(70.67% 0.206 143.5)
XYZ	xyz(21.0206, 38.3977, 10.5778)
Luminance	0.3840 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF3C #BF37BA

analogous

#76BF37 #37BF3C #37BF80

triadic

#37BF3C #3C37BF #BF3C37

tetradic

#37BF3C #3776BF #BF37BA #BF8037

square

#37BF3C #3776BF #BF37BA #BF8037

split-complementary

#37BF3C #8037BF #BF3776

monochromatic

#1C601E #298F2D #37BF3C #62D266 #91DF94

Accessibility & contrast

On white

2.42

#37BF3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#37BF3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF3C

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF3C	#FFFFFF	#000000	##000000
##37BF3C	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD29

Deuteranopia (green-blind)

#B3A248

Tritanopia (blue-blind)

#00BAA5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37bf3c;
/* rgb */ color: rgb(55, 191, 60);
/* oklch */ color: oklch(70.7% 0.206 143.5);

Tailwind

colors: {
  custom: {
    50: '#82d378',
    500: '#37bf3c',
    950: '#000000',
  },
}

SCSS

$custom: #37bf3c;
$custom-light: #82d378;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf3c",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 60
  },
  "hsl": {
    "h": 122.206,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.7067,
    "c": 0.20597,
    "h": 143.5
  },
  "luminance": 0.384
}

Semantic roles & 50–950 ramp

primary

#37BF3C

secondary

#CA88C8

accent

#49D9DF

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #37BF3C

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

Preview Lab → · Contrast checker → · Palette generator →