#31AC74#31AC74

#31AC74 is a light, vivid teal. Relative luminance 0.314; OKLCH L 66.4% C 0.136 H 158.9°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#31AC74
RGB	rgb(49, 172, 116)
HSL	hsl(153, 56%, 43%)
HSV	hsv(153, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 32.6%, 32.5%)
CIE-LAB	lab(62.86, -46.68, 19.37)
CIE-LCH	lch(62.86, 50.54, 157.47°)
OKLab	oklab(66.37% -0.1269 0.049)
OKLCH	oklch(66.37% 0.136 158.9)
XYZ	xyz(19.1696, 31.4168, 21.5734)
Luminance	0.3142 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC74 #AC3169

analogous

#31AC36 #31AC74 #31A6AC

triadic

#31AC74 #7431AC #AC7431

tetradic

#31AC74 #3631AC #AC3169 #A6AC31

square

#31AC74 #3631AC #AC3169 #A6AC31

split-complementary

#31AC74 #AC31A6 #AC3631

monochromatic

#164D34 #237C54 #31AC74 #4ECC93 #7DDAB0

Accessibility & contrast

On white

2.88

#31AC74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#31AC74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC74

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC74	#FFFFFF	#000000	##000000
##31AC74	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9F71

Deuteranopia (green-blind)

#9B9478

Tritanopia (blue-blind)

#00AB9D

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31ac74;
/* rgb */ color: rgb(49, 172, 116);
/* oklch */ color: oklch(66.4% 0.136 158.9);

Tailwind

colors: {
  custom: {
    50: '#7ac69c',
    500: '#31ac74',
    950: '#000000',
  },
}

SCSS

$custom: #31ac74;
$custom-light: #7ac69c;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac74",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 116
  },
  "hsl": {
    "h": 152.683,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66366,
    "c": 0.136,
    "h": 158.9
  },
  "luminance": 0.31419
}

Semantic roles & 50–950 ramp

primary

#31AC74

secondary

#C37699

accent

#498DDF

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #31AC74

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

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