#33503B#33503B

#33503B is a dark, muted green. Relative luminance 0.068; OKLCH L 40.2% C 0.050 H 152.4°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#33503B
RGB	rgb(51, 80, 59)
HSL	hsl(137, 22%, 26%)
HSV	hsv(137, 36%, 31%)
CMYK	cmyk(36.3%, 0%, 26.2%, 68.6%)
CIE-LAB	lab(31.25, -16.01, 9.01)
CIE-LCH	lch(31.25, 18.37, 150.64°)
OKLab	oklab(40.16% -0.044 0.023)
OKLCH	oklch(40.16% 0.05 152.4)
XYZ	xyz(5.0230, 6.7566, 5.1763)
Luminance	0.0676 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33503B #503348

analogous

#395033 #33503B #335049

triadic

#33503B #3B3350 #503B33

tetradic

#33503B #333950 #503348 #504933

square

#33503B #333950 #503348 #504933

split-complementary

#33503B #493350 #503339

monochromatic

#0C130E #1B2B1F #33503B #4B7557 #639B72

Accessibility & contrast

On white

8.93

#33503B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#33503B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33503B

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33503B	#FFFFFF	#000000	##FFFFFF
##33503B	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504B3A

Deuteranopia (green-blind)

#4B483C

Tritanopia (blue-blind)

#2E4F4A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #33503b;
/* rgb */ color: rgb(51, 80, 59);
/* oklch */ color: oklch(40.2% 0.050 152.4);

Tailwind

colors: {
  custom: {
    50: '#6c8171',
    500: '#33503b',
    950: '#000000',
  },
}

SCSS

$custom: #33503b;
$custom-light: #6c8171;
$custom-dark: #000000;

JSON

{
  "hex": "#33503b",
  "rgb": {
    "r": 51,
    "g": 80,
    "b": 59
  },
  "hsl": {
    "h": 136.552,
    "s": 22.137,
    "l": 25.686
  },
  "oklch": {
    "l": 0.4016,
    "c": 0.04966,
    "h": 152.4
  },
  "luminance": 0.06757
}

Semantic roles & 50–950 ramp

primary

#33503B

secondary

#815E77

accent

#69A7BF

background

#F6F7F6

surface

#EBEEEC

border

#C6C9C7

text

#070A07

muted

#7A7C7A

Preview Lab

Preview with #33503B

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

Preview Lab → · Contrast checker → · Palette generator →