#37B283#37B283

#37B283 is a light, vivid teal. Relative luminance 0.343; OKLCH L 68.4% C 0.129 H 163.4°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#37B283
RGB	rgb(55, 178, 131)
HSL	hsl(157, 53%, 46%)
HSV	hsv(157, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 26.4%, 30.2%)
CIE-LAB	lab(65.19, -44.89, 14.41)
CIE-LCH	lch(65.19, 47.14, 162.20°)
OKLab	oklab(68.42% -0.1233 0.0368)
OKLCH	oklch(68.42% 0.129 163.4)
XYZ	xyz(21.5904, 34.2893, 26.9490)
Luminance	0.3429 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B283 #B23766

analogous

#37B245 #37B283 #37A3B2

triadic

#37B283 #8337B2 #B28337

tetradic

#37B283 #4537B2 #B23766 #A3B237

square

#37B283 #4537B2 #B23766 #A3B237

split-complementary

#37B283 #B237A3 #B24537

monochromatic

#1A543E #298361 #37B283 #5ACCA1 #89DBBB

Accessibility & contrast

On white

2.67

#37B283 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#37B283 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B283

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B283	#FFFFFF	#000000	##000000
##37B283	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA580

Deuteranopia (green-blind)

#9F9A86

Tritanopia (blue-blind)

#00B2A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b283;
/* rgb */ color: rgb(55, 178, 131);
/* oklch */ color: oklch(68.4% 0.129 163.4);

Tailwind

colors: {
  custom: {
    50: '#7dcaa7',
    500: '#37b283',
    950: '#000000',
  },
}

SCSS

$custom: #37b283;
$custom-light: #7dcaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#37b283",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 131
  },
  "hsl": {
    "h": 157.073,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68421,
    "c": 0.12865,
    "h": 163.4
  },
  "luminance": 0.34292
}

Semantic roles & 50–950 ramp

primary

#37B283

secondary

#C5809A

accent

#4C83DC

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #37B283

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

Preview Lab → · Contrast checker → · Palette generator →