#023B21#023B21

#023B21 is a dark, moderate teal. Relative luminance 0.033; OKLCH L 31.1% C 0.072 H 156.9°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX#023B21
RGBrgb(2, 59, 33)
HSLhsl(153, 93%, 12%)
HSVhsv(153, 97%, 23%)
CMYKcmyk(96.6%, 0%, 44.1%, 76.9%)
CIE-LABlab(21.02, -24.75, 11.34)
CIE-LCHlch(21.02, 27.23, 155.38°)
OKLaboklab(31.07% -0.0667 0.0284)
OKLCHoklch(31.07% 0.072 156.9)
XYZxyz(1.8633, 3.2504, 1.9677)
Luminance0.0325 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#023B21 #3B021C
analogous
#023B05 #023B21 #02393B
triadic
#023B21 #21023B #3B2102
tetradic
#023B21 #05023B #3B021C #393B02
square
#023B21 #05023B #3B021C #393B02
split-complementary
#023B21 #3B0239 #3B0502
monochromatic
#011E11 #011E11 #023B21 #047642 #06B163

Accessibility & contrast

On white

12.73
#023B21 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.65
#023B21 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #023B21
12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##023B21#FFFFFF#000000##FFFFFF
##023B211.0012.731.6512.73
#FFFFFF12.731.0021.001.00
#0000001.6521.001.0021.00
##FFFFFF12.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A351F
Deuteranopia (green-blind)
#343123
Tritanopia (blue-blind)
#003A34
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #023b21;
/* rgb */ color: rgb(2, 59, 33);
/* oklch */ color: oklch(31.1% 0.072 156.9);
Tailwind
colors: {
  custom: {
    50: '#4f715c',
    500: '#023b21',
    950: '#000000',
  },
}
SCSS
$custom: #023b21;
$custom-light: #4f715c;
$custom-dark: #000000;
JSON
{
  "hex": "#023b21",
  "rgb": {
    "r": 2,
    "g": 59,
    "b": 33
  },
  "hsl": {
    "h": 152.632,
    "s": 93.443,
    "l": 11.961
  },
  "oklch": {
    "l": 0.3107,
    "c": 0.07247,
    "h": 156.9
  },
  "luminance": 0.03251
}

Semantic roles & 50–950 ramp

primary
#023B21
secondary
#7E1A48
accent
#298BFF
background
#F4F6F5
surface
#E7ECE9
border
#C3C7C5
text
#020804
muted
#787B79

Preview Lab

Preview with #023B21

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

Preview Lab → · Contrast checker → · Palette generator →

#023B21 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva