#33811B#33811B

#33811B is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.4% C 0.155 H 139.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#33811B
RGB	rgb(51, 129, 27)
HSL	hsl(106, 65%, 31%)
HSV	hsv(106, 79%, 51%)
CMYK	cmyk(60.5%, 0%, 79.1%, 49.4%)
CIE-LAB	lab(47.60, -42.81, 44.75)
CIE-LCH	lch(47.60, 61.93, 133.73°)
OKLab	oklab(53.42% -0.1177 0.1001)
OKLCH	oklch(53.42% 0.155 139.6)
XYZ	xyz(9.4129, 16.4826, 3.7221)
Luminance	0.1648 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33811B #691B81

analogous

#66811B #33811B #1B8136

triadic

#33811B #1B3381 #811B33

tetradic

#33811B #1B6681 #691B81 #81361B

square

#33811B #1B6681 #691B81 #81361B

split-complementary

#33811B #361B81 #811B66

monochromatic

#0B1C06 #1F4E10 #33811B #47B426 #63D73F

Accessibility & contrast

On white

4.89

#33811B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#33811B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #33811B

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33811B	#FFFFFF	#000000	##FFFFFF
##33811B	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857503

Deuteranopia (green-blind)

#7B6E26

Tritanopia (blue-blind)

#2A7D6E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #33811b;
/* rgb */ color: rgb(51, 129, 27);
/* oklch */ color: oklch(53.4% 0.155 139.6);

Tailwind

colors: {
  custom: {
    50: '#75a660',
    500: '#33811b',
    950: '#000000',
  },
}

SCSS

$custom: #33811b;
$custom-light: #75a660;
$custom-dark: #000000;

JSON

{
  "hex": "#33811b",
  "rgb": {
    "r": 51,
    "g": 129,
    "b": 27
  },
  "hsl": {
    "h": 105.882,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53415,
    "c": 0.15453,
    "h": 139.6
  },
  "luminance": 0.16483
}

Semantic roles & 50–950 ramp

primary

#33811B

secondary

#9A43B5

accent

#3FE8C1

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #33811B

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

Preview Lab → · Contrast checker → · Palette generator →