#01311D#01311D

#01311D is a dark, moderate teal. Relative luminance 0.023; OKLCH L 27.7% C 0.062 H 159.7°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#01311D
RGB	rgb(1, 49, 29)
HSL	hsl(155, 96%, 10%)
HSV	hsv(155, 98%, 19%)
CMYK	cmyk(98%, 0%, 40.8%, 80.8%)
CIE-LAB	lab(16.95, -21.46, 8.50)
CIE-LCH	lch(16.95, 23.08, 158.39°)
OKLab	oklab(27.67% -0.0581 0.0215)
OKLCH	oklch(27.67% 0.062 159.7)
XYZ	xyz(1.3325, 2.2916, 1.5343)
Luminance	0.0229 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01311D #310115

analogous

#013105 #01311D #012D31

triadic

#01311D #1D0131 #311D01

tetradic

#01311D #050131 #310115 #2D3101

square

#01311D #050131 #310115 #2D3101

split-complementary

#01311D #31012D #310501

monochromatic

#011E12 #011E12 #01311D #026D40 #03A964

Accessibility & contrast

On white

14.40

#01311D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#01311D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01311D

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01311D	#FFFFFF	#000000	##FFFFFF
##01311D	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302C1C

Deuteranopia (green-blind)

#2B281E

Tritanopia (blue-blind)

#00312C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #01311d;
/* rgb */ color: rgb(1, 49, 29);
/* oklch */ color: oklch(27.7% 0.062 159.7);

Tailwind

colors: {
  custom: {
    50: '#4b6959',
    500: '#01311d',
    950: '#000000',
  },
}

SCSS

$custom: #01311d;
$custom-light: #4b6959;
$custom-dark: #000000;

JSON

{
  "hex": "#01311d",
  "rgb": {
    "r": 1,
    "g": 49,
    "b": 29
  },
  "hsl": {
    "h": 155,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.27667,
    "c": 0.06191,
    "h": 159.7
  },
  "luminance": 0.02292
}

Semantic roles & 50–950 ramp

primary

#01311D

secondary

#77173F

accent

#2982FF

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010603

muted

#777A78

Preview Lab

Preview with #01311D

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

Preview Lab → · Contrast checker → · Palette generator →