#31A989#31A989

#31A989 is a light, moderate teal. Relative luminance 0.308; OKLCH L 66.1% C 0.115 H 171.0°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#31A989
RGB	rgb(49, 169, 137)
HSL	hsl(164, 55%, 43%)
HSV	hsv(164, 71%, 66%)
CMYK	cmyk(71%, 0%, 18.9%, 33.7%)
CIE-LAB	lab(62.37, -40.55, 7.09)
CIE-LCH	lch(62.37, 41.17, 170.09°)
OKLab	oklab(66.11% -0.1136 0.0181)
OKLCH	oklch(66.11% 0.115 171)
XYZ	xyz(19.9676, 30.8327, 28.5610)
Luminance	0.3084 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A989 #A93151

analogous

#31A94D #31A989 #318DA9

triadic

#31A989 #8931A9 #A98931

tetradic

#31A989 #4D31A9 #A93151 #8DA931

square

#31A989 #4D31A9 #A93151 #8DA931

split-complementary

#31A989 #A9318D #A94D31

monochromatic

#154A3C #237A63 #31A989 #4CCBA9 #7CD9C0

Accessibility & contrast

On white

2.93

#31A989 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#31A989 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A989

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A989	#FFFFFF	#000000	##000000
##31A989	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49E87

Deuteranopia (green-blind)

#94928B

Tritanopia (blue-blind)

#00AAA0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31a989;
/* rgb */ color: rgb(49, 169, 137);
/* oklch */ color: oklch(66.1% 0.115 171.0);

Tailwind

colors: {
  custom: {
    50: '#7ac3ab',
    500: '#31a989',
    950: '#000000',
  },
}

SCSS

$custom: #31a989;
$custom-light: #7ac3ab;
$custom-dark: #000000;

JSON

{
  "hex": "#31a989",
  "rgb": {
    "r": 49,
    "g": 169,
    "b": 137
  },
  "hsl": {
    "h": 164,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.66114,
    "c": 0.11508,
    "h": 171
  },
  "luminance": 0.30835
}

Semantic roles & 50–950 ramp

primary

#31A989

secondary

#C17489

accent

#4971DE

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #31A989

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

Preview Lab → · Contrast checker → · Palette generator →