#023B1F#023B1F

#023B1F is a dark, moderate teal. Relative luminance 0.032; OKLCH L 31.0% C 0.075 H 155.3°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#023B1F
RGB	rgb(2, 59, 31)
HSL	hsl(151, 93%, 12%)
HSV	hsv(151, 97%, 23%)
CMYK	cmyk(96.6%, 0%, 47.5%, 76.9%)
CIE-LAB	lab(20.98, -25.23, 12.58)
CIE-LCH	lch(20.98, 28.19, 153.51°)
OKLab	oklab(31.02% -0.0678 0.0313)
OKLCH	oklch(31.02% 0.075 155.3)
XYZ	xyz(1.8361, 3.2395, 1.8246)
Luminance	0.0324 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#023B1F #3B021E

analogous

#023B02 #023B1F #023B3B

triadic

#023B1F #1F023B #3B1F02

tetradic

#023B1F #02023B #3B021E #3B3B02

square

#023B1F #02023B #3B021E #3B3B02

split-complementary

#023B1F #3B023B #3B0202

monochromatic

#011E10 #011E10 #023B1F #04763E #06B15D

Accessibility & contrast

On white

12.74

#023B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#023B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #023B1F

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##023B1F	#FFFFFF	#000000	##FFFFFF
##023B1F	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351D

Deuteranopia (green-blind)

#343121

Tritanopia (blue-blind)

#003A34

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #023b1f;
/* rgb */ color: rgb(2, 59, 31);
/* oklch */ color: oklch(31.0% 0.075 155.3);

Tailwind

colors: {
  custom: {
    50: '#4f715b',
    500: '#023b1f',
    950: '#000000',
  },
}

SCSS

$custom: #023b1f;
$custom-light: #4f715b;
$custom-dark: #000000;

JSON

{
  "hex": "#023b1f",
  "rgb": {
    "r": 2,
    "g": 59,
    "b": 31
  },
  "hsl": {
    "h": 150.526,
    "s": 93.443,
    "l": 11.961
  },
  "oklch": {
    "l": 0.31022,
    "c": 0.07468,
    "h": 155.3
  },
  "luminance": 0.0324
}

Semantic roles & 50–950 ramp

primary

#023B1F

secondary

#7E1A4C

accent

#2992FF

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020804

muted

#787B79

Preview Lab

Preview with #023B1F

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

Preview Lab → · Contrast checker → · Palette generator →