#31A589#31A589

#31A589 is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.1% C 0.110 H 173.0°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#31A589
RGB	rgb(49, 165, 137)
HSL	hsl(166, 54%, 42%)
HSV	hsv(166, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 17%, 35.3%)
CIE-LAB	lab(61.10, -38.79, 5.28)
CIE-LCH	lch(61.10, 39.15, 172.25°)
OKLab	oklab(65.08% -0.1095 0.0134)
OKLCH	oklch(65.08% 0.11 173)
XYZ	xyz(19.2348, 29.3672, 28.3168)
Luminance	0.2937 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A589 #A5314D

analogous

#31A54F #31A589 #3187A5

triadic

#31A589 #8931A5 #A58931

tetradic

#31A589 #4F31A5 #A5314D #87A531

square

#31A589 #4F31A5 #A5314D #87A531

split-complementary

#31A589 #A53187 #A54F31

monochromatic

#15473B #237662 #31A589 #4AC9AB #79D7C1

Accessibility & contrast

On white

3.06

#31A589 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#31A589 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A589

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A589	#FFFFFF	#000000	##000000
##31A589	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09A88

Deuteranopia (green-blind)

#908F8B

Tritanopia (blue-blind)

#00A79D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #31a589;
/* rgb */ color: rgb(49, 165, 137);
/* oklch */ color: oklch(65.1% 0.110 173.0);

Tailwind

colors: {
  custom: {
    50: '#79c0ab',
    500: '#31a589',
    950: '#000000',
  },
}

SCSS

$custom: #31a589;
$custom-light: #79c0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#31a589",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 137
  },
  "hsl": {
    "h": 165.517,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65082,
    "c": 0.11029,
    "h": 173
  },
  "luminance": 0.29369
}

Semantic roles & 50–950 ramp

primary

#31A589

secondary

#C07285

accent

#4A6EDE

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #31A589

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

Preview Lab → · Contrast checker → · Palette generator →