#31C487#31C487

#31C487 is a light, vivid teal. Relative luminance 0.419; OKLCH L 73.0% C 0.151 H 160.4°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#31C487
RGB	rgb(49, 196, 135)
HSL	hsl(155, 60%, 48%)
HSV	hsv(155, 75%, 77%)
CMYK	cmyk(75%, 0%, 31.1%, 23.1%)
CIE-LAB	lab(70.79, -52.12, 19.98)
CIE-LCH	lch(70.79, 55.82, 159.03°)
OKLab	oklab(73.01% -0.1418 0.0506)
OKLCH	oklch(73.01% 0.151 160.4)
XYZ	xyz(25.3771, 41.8791, 29.6630)
Luminance	0.4188 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C487 #C4316E

analogous

#31C43D #31C487 #31B7C4

triadic

#31C487 #8731C4 #C48731

tetradic

#31C487 #3D31C4 #C4316E #B7C431

square

#31C487 #3D31C4 #C4316E #B7C431

split-complementary

#31C487 #C431B7 #C43D31

monochromatic

#196244 #259365 #31C487 #5CD6A3 #8DE2BF

Accessibility & contrast

On white

2.24

#31C487 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#31C487 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C487

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C487	#FFFFFF	#000000	##000000
##31C487	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B583

Deuteranopia (green-blind)

#AFA88B

Tritanopia (blue-blind)

#00C3B4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #31c487;
/* rgb */ color: rgb(49, 196, 135);
/* oklch */ color: oklch(73.0% 0.151 160.4);

Tailwind

colors: {
  custom: {
    50: '#7fd7aa',
    500: '#31c487',
    950: '#000000',
  },
}

SCSS

$custom: #31c487;
$custom-light: #7fd7aa;
$custom-dark: #000000;

JSON

{
  "hex": "#31c487",
  "rgb": {
    "r": 49,
    "g": 196,
    "b": 135
  },
  "hsl": {
    "h": 155.102,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.73012,
    "c": 0.1506,
    "h": 160.4
  },
  "luminance": 0.41882
}

Semantic roles & 50–950 ramp

primary

#31C487

secondary

#CD84A2

accent

#4586E3

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #31C487

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

Preview Lab → · Contrast checker → · Palette generator →