#37A680#37A680

#37A680 is a light, moderate teal. Relative luminance 0.296; OKLCH L 65.2% C 0.115 H 166.3°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#37A680
RGB	rgb(55, 166, 128)
HSL	hsl(159, 50%, 43%)
HSV	hsv(159, 67%, 65%)
CMYK	cmyk(66.9%, 0%, 22.9%, 34.9%)
CIE-LAB	lab(61.34, -40.48, 10.67)
CIE-LCH	lch(61.34, 41.86, 165.24°)
OKLab	oklab(65.25% -0.1121 0.0273)
OKLCH	oklch(65.25% 0.115 166.3)
XYZ	xyz(19.1060, 29.6411, 25.1323)
Luminance	0.2964 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A680 #A6375D

analogous

#37A648 #37A680 #3794A6

triadic

#37A680 #8037A6 #A68037

tetradic

#37A680 #4837A6 #A6375D #94A637

square

#37A680 #4837A6 #A6375D #94A637

split-complementary

#37A680 #A63794 #A64837

monochromatic

#194A39 #28785D #37A680 #54C69F #82D6B9

Accessibility & contrast

On white

3.03

#37A680 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#37A680 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A680

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A680	#FFFFFF	#000000	##000000
##37A680	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29B7E

Deuteranopia (green-blind)

#939082

Tritanopia (blue-blind)

#00A69B

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #37a680;
/* rgb */ color: rgb(55, 166, 128);
/* oklch */ color: oklch(65.2% 0.115 166.3);

Tailwind

colors: {
  custom: {
    50: '#7bc1a4',
    500: '#37a680',
    950: '#000000',
  },
}

SCSS

$custom: #37a680;
$custom-light: #7bc1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#37a680",
  "rgb": {
    "r": 55,
    "g": 166,
    "b": 128
  },
  "hsl": {
    "h": 159.459,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65246,
    "c": 0.1154,
    "h": 166.3
  },
  "luminance": 0.29643
}

Semantic roles & 50–950 ramp

primary

#37A680

secondary

#BF7A91

accent

#4E7EDA

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #37A680

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

Preview Lab → · Contrast checker → · Palette generator →