#033B21#033B21

#033B21 is a dark, moderate teal. Relative luminance 0.033; OKLCH L 31.1% C 0.072 H 156.7°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#033B21
RGB	rgb(3, 59, 33)
HSL	hsl(152, 90%, 12%)
HSV	hsv(152, 95%, 23%)
CMYK	cmyk(94.9%, 0%, 44.1%, 76.9%)
CIE-LAB	lab(21.04, -24.56, 11.38)
CIE-LCH	lch(21.04, 27.06, 155.13°)
OKLab	oklab(31.1% -0.0662 0.0285)
OKLCH	oklch(31.1% 0.072 156.7)
XYZ	xyz(1.8758, 3.2569, 1.9683)
Luminance	0.0326 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033B21 #3B031D

analogous

#033B05 #033B21 #03393B

triadic

#033B21 #21033B #3B2103

tetradic

#033B21 #05033B #3B031D #393B03

square

#033B21 #05033B #3B031D #393B03

split-complementary

#033B21 #3B0339 #3B0503

monochromatic

#011D10 #011D10 #033B21 #067542 #09AF62

Accessibility & contrast

On white

12.72

#033B21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#033B21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033B21

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033B21	#FFFFFF	#000000	##FFFFFF
##033B21	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351F

Deuteranopia (green-blind)

#343123

Tritanopia (blue-blind)

#003A34

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #033b21;
/* rgb */ color: rgb(3, 59, 33);
/* oklch */ color: oklch(31.1% 0.072 156.7);

Tailwind

colors: {
  custom: {
    50: '#4f715c',
    500: '#033b21',
    950: '#000000',
  },
}

SCSS

$custom: #033b21;
$custom-light: #4f715c;
$custom-dark: #000000;

JSON

{
  "hex": "#033b21",
  "rgb": {
    "r": 3,
    "g": 59,
    "b": 33
  },
  "hsl": {
    "h": 152.143,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31097,
    "c": 0.07203,
    "h": 156.7
  },
  "luminance": 0.03257
}

Semantic roles & 50–950 ramp

primary

#033B21

secondary

#7E1C49

accent

#298CFF

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020804

muted

#787B79

Preview Lab

Preview with #033B21

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

Preview Lab → · Contrast checker → · Palette generator →