#31C090#31C090

#31C090 is a light, vivid teal. Relative luminance 0.404; OKLCH L 72.2% C 0.138 H 165.4°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#31C090
RGB	rgb(49, 192, 144)
HSL	hsl(160, 59%, 47%)
HSV	hsv(160, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 25%, 24.7%)
CIE-LAB	lab(69.73, -48.53, 13.67)
CIE-LCH	lch(69.73, 50.42, 164.26°)
OKLab	oklab(72.2% -0.1336 0.0349)
OKLCH	oklch(72.2% 0.138 165.4)
XYZ	xyz(25.1475, 40.3629, 32.8456)
Luminance	0.4037 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C090 #C03161

analogous

#31C048 #31C090 #31A9C0

triadic

#31C090 #9031C0 #C09031

tetradic

#31C090 #4831C0 #C03161 #A9C031

square

#31C090 #4831C0 #C03161 #A9C031

split-complementary

#31C090 #C031A9 #C04831

monochromatic

#185E47 #258F6B #31C090 #59D5AB #8AE1C4

Accessibility & contrast

On white

2.31

#31C090 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#31C090 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C090

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C090	#FFFFFF	#000000	##000000
##31C090	1.00	2.31	9.07	9.07
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCB28D

Deuteranopia (green-blind)

#AAA593

Tritanopia (blue-blind)

#00C0B3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c090;
/* rgb */ color: rgb(49, 192, 144);
/* oklch */ color: oklch(72.2% 0.138 165.4);

Tailwind

colors: {
  custom: {
    50: '#7ed4b0',
    500: '#31c090',
    950: '#000000',
  },
}

SCSS

$custom: #31c090;
$custom-light: #7ed4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#31c090",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 144
  },
  "hsl": {
    "h": 159.86,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.72201,
    "c": 0.13812,
    "h": 165.4
  },
  "luminance": 0.40366
}

Semantic roles & 50–950 ramp

primary

#31C090

secondary

#CB829A

accent

#457AE3

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0B1410

muted

#7C837F

Preview Lab

Preview with #31C090

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

Preview Lab → · Contrast checker → · Palette generator →