#10312D#10312D

#10312D is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.7% C 0.039 H 184.5°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#10312D
RGB	rgb(16, 49, 45)
HSL	hsl(173, 51%, 13%)
HSV	hsv(173, 67%, 19%)
CMYK	cmyk(67.3%, 0%, 8.2%, 80.8%)
CIE-LAB	lab(17.90, -13.21, -1.07)
CIE-LCH	lch(17.90, 13.25, 184.63°)
OKLab	oklab(28.74% -0.039 -0.0031)
OKLCH	oklch(28.74% 0.039 184.5)
XYZ	xyz(1.7854, 2.4961, 2.8698)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10312D #311014

analogous

#10311C #10312D #102431

triadic

#10312D #2D1031 #312D10

tetradic

#10312D #1C1031 #311014 #243110

square

#10312D #1C1031 #311014 #243110

split-complementary

#10312D #311024 #311C10

monochromatic

#081715 #081715 #10312D #1F5F57 #2E8D82

Accessibility & contrast

On white

14.01

#10312D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#10312D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10312D

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10312D	#FFFFFF	#000000	##FFFFFF
##10312D	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2D

Deuteranopia (green-blind)

#292A2D

Tritanopia (blue-blind)

#003230

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #10312d;
/* rgb */ color: rgb(16, 49, 45);
/* oklch */ color: oklch(28.7% 0.039 184.5);

Tailwind

colors: {
  custom: {
    50: '#526965',
    500: '#10312d',
    950: '#000000',
  },
}

SCSS

$custom: #10312d;
$custom-light: #526965;
$custom-dark: #000000;

JSON

{
  "hex": "#10312d",
  "rgb": {
    "r": 16,
    "g": 49,
    "b": 45
  },
  "hsl": {
    "h": 172.727,
    "s": 50.769,
    "l": 12.745
  },
  "oklch": {
    "l": 0.28739,
    "c": 0.03915,
    "h": 184.5
  },
  "luminance": 0.02496
}

Semantic roles & 50–950 ramp

primary

#10312D

secondary

#6A3339

accent

#4E5FDA

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020605

muted

#787A7A

Preview Lab

Preview with #10312D

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

Preview Lab → · Contrast checker → · Palette generator →