#37E599#37E599

#37E599 is a light, vivid teal. Relative luminance 0.592; OKLCH L 81.9% C 0.175 H 158.8°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#37E599
RGB	rgb(55, 229, 153)
HSL	hsl(154, 77%, 56%)
HSV	hsv(154, 76%, 90%)
CMYK	cmyk(76%, 0%, 33.2%, 10.2%)
CIE-LAB	lab(81.37, -60.16, 25.02)
CIE-LCH	lch(81.37, 65.16, 157.42°)
OKLab	oklab(81.87% -0.1631 0.0632)
OKLCH	oklch(81.87% 0.175 158.8)
XYZ	xyz(35.3410, 59.1465, 39.6846)
Luminance	0.5915 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37E599 #E53783

analogous

#37E542 #37E599 #37DAE5

triadic

#37E599 #9937E5 #E59937

tetradic

#37E599 #4237E5 #E53783 #DAE537

square

#37E599 #4237E5 #E53783 #DAE537

split-complementary

#37E599 #E537DA #E54237

monochromatic

#138F59 #1AC57A #37E599 #6DECB5 #A3F3D0

Accessibility & contrast

On white

1.64

#37E599 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#37E599 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37E599

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37E599	#FFFFFF	#000000	##000000
##37E599	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3D394

Deuteranopia (green-blind)

#CEC49E

Tritanopia (blue-blind)

#00E4D1

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #37e599;
/* rgb */ color: rgb(55, 229, 153);
/* oklch */ color: oklch(81.9% 0.175 158.8);

Tailwind

colors: {
  custom: {
    50: '#87eeb7',
    500: '#37e599',
    950: '#000000',
  },
}

SCSS

$custom: #37e599;
$custom-light: #87eeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#37e599",
  "rgb": {
    "r": 55,
    "g": 229,
    "b": 153
  },
  "hsl": {
    "h": 153.793,
    "s": 76.991,
    "l": 55.686
  },
  "oklch": {
    "l": 0.81868,
    "c": 0.17493,
    "h": 158.8
  },
  "luminance": 0.59151
}

Semantic roles & 50–950 ramp

primary

#37E599

secondary

#942C5A

accent

#3488F4

background

#FCFFFD

surface

#F4FEF8

border

#CED6D1

text

#0D1611

muted

#7F8581

Preview Lab

Preview with #37E599

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

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