#37DF99#37DF99

#37DF99 is a light, vivid teal. Relative luminance 0.559; OKLCH L 80.4% C 0.167 H 160.1°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#37DF99
RGB	rgb(55, 223, 153)
HSL	hsl(155, 72%, 55%)
HSV	hsv(155, 75%, 87%)
CMYK	cmyk(75.3%, 0%, 31.4%, 12.5%)
CIE-LAB	lab(79.55, -57.92, 22.53)
CIE-LCH	lch(79.55, 62.15, 158.74°)
OKLab	oklab(80.36% -0.1575 0.0571)
OKLCH	oklch(80.36% 0.167 160.1)
XYZ	xyz(33.7095, 55.8834, 39.1408)
Luminance	0.5589 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DF99 #DF377D

analogous

#37DF45 #37DF99 #37D1DF

triadic

#37DF99 #9937DF #DF9937

tetradic

#37DF99 #4537DF #DF377D #D1DF37

square

#37DF99 #4537DF #DF377D #D1DF37

split-complementary

#37DF99 #DF37D1 #DF4537

monochromatic

#158657 #1EBB79 #37DF99 #6CE7B4 #A1F0CF

Accessibility & contrast

On white

1.72

#37DF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#37DF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DF99

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DF99	#FFFFFF	#000000	##000000
##37DF99	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCCE95

Deuteranopia (green-blind)

#C8BF9E

Tritanopia (blue-blind)

#00DECC

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #37df99;
/* rgb */ color: rgb(55, 223, 153);
/* oklch */ color: oklch(80.4% 0.167 160.1);

Tailwind

colors: {
  custom: {
    50: '#86eab7',
    500: '#37df99',
    950: '#000000',
  },
}

SCSS

$custom: #37df99;
$custom-light: #86eab7;
$custom-dark: #000000;

JSON

{
  "hex": "#37df99",
  "rgb": {
    "r": 55,
    "g": 223,
    "b": 153
  },
  "hsl": {
    "h": 155,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.80365,
    "c": 0.16749,
    "h": 160.1
  },
  "luminance": 0.55887
}

Semantic roles & 50–950 ramp

primary

#37DF99

secondary

#8C2E55

accent

#3985EF

background

#FCFEFD

surface

#F4FDF8

border

#CED5D1

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #37DF99

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

Preview Lab → · Contrast checker → · Palette generator →