#37B289#37B289

#37B289 is a light, vivid teal. Relative luminance 0.345; OKLCH L 68.6% C 0.124 H 166.5°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#37B289
RGB	rgb(55, 178, 137)
HSL	hsl(160, 53%, 46%)
HSV	hsv(160, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 23%, 30.2%)
CIE-LAB	lab(65.32, -43.50, 11.31)
CIE-LCH	lch(65.32, 44.94, 165.43°)
OKLab	oklab(68.57% -0.1204 0.0289)
OKLCH	oklch(68.57% 0.124 166.5)
XYZ	xyz(22.0089, 34.4567, 29.1530)
Luminance	0.3446 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B289 #B23760

analogous

#37B24B #37B289 #379DB2

triadic

#37B289 #8937B2 #B28937

tetradic

#37B289 #4B37B2 #B23760 #9DB237

square

#37B289 #4B37B2 #B23760 #9DB237

split-complementary

#37B289 #B2379D #B24B37

monochromatic

#1A5441 #298365 #37B289 #5ACCA6 #89DBBF

Accessibility & contrast

On white

2.66

#37B289 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#37B289 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B289

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B289	#FFFFFF	#000000	##000000
##37B289	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA687

Deuteranopia (green-blind)

#9E9A8C

Tritanopia (blue-blind)

#00B3A7

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b289;
/* rgb */ color: rgb(55, 178, 137);
/* oklch */ color: oklch(68.6% 0.124 166.5);

Tailwind

colors: {
  custom: {
    50: '#7ecaab',
    500: '#37b289',
    950: '#000000',
  },
}

SCSS

$custom: #37b289;
$custom-light: #7ecaab;
$custom-dark: #000000;

JSON

{
  "hex": "#37b289",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 137
  },
  "hsl": {
    "h": 160,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68573,
    "c": 0.12383,
    "h": 166.5
  },
  "luminance": 0.34459
}

Semantic roles & 50–950 ramp

primary

#37B289

secondary

#C58097

accent

#4C7CDC

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #37B289

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

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