#37BE3F#37BE3F

#37BE3F is a light, highly saturated green. Relative luminance 0.380; OKLCH L 70.4% C 0.203 H 143.8°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#37BE3F
RGB	rgb(55, 190, 63)
HSL	hsl(124, 55%, 48%)
HSV	hsv(124, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 66.8%, 25.5%)
CIE-LAB	lab(68.02, -60.43, 51.89)
CIE-LCH	lch(68.02, 79.65, 139.34°)
OKLab	oklab(70.43% -0.1637 0.1197)
OKLCH	oklch(70.43% 0.203 143.8)
XYZ	xyz(20.8849, 37.9957, 10.9349)
Luminance	0.3800 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BE3F #BE37B6

analogous

#72BE37 #37BE3F #37BE83

triadic

#37BE3F #3F37BE #BE3F37

tetradic

#37BE3F #3772BE #BE37B6 #BE8337

square

#37BE3F #3772BE #BE37B6 #BE8337

split-complementary

#37BE3F #8337BE #BE3772

monochromatic

#1C5F20 #298F2F #37BE3F #61D168 #90DF95

Accessibility & contrast

On white

2.44

#37BE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#37BE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE3F

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BE3F	#FFFFFF	#000000	##000000
##37BE3F	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)

#C2AC2E

Deuteranopia (green-blind)

#B2A24B

Tritanopia (blue-blind)

#00B9A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37be3f;
/* rgb */ color: rgb(55, 190, 63);
/* oklch */ color: oklch(70.4% 0.203 143.8);

Tailwind

colors: {
  custom: {
    50: '#81d37a',
    500: '#37be3f',
    950: '#000000',
  },
}

SCSS

$custom: #37be3f;
$custom-light: #81d37a;
$custom-dark: #000000;

JSON

{
  "hex": "#37be3f",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 63
  },
  "hsl": {
    "h": 123.556,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70433,
    "c": 0.20278,
    "h": 143.8
  },
  "luminance": 0.37998
}

Semantic roles & 50–950 ramp

primary

#37BE3F

secondary

#CA87C6

accent

#49D6DE

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37BE3F

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

Preview Lab → · Contrast checker → · Palette generator →