#33A11B#33A11B

#33A11B is a light, vivid green. Relative luminance 0.263; OKLCH L 62.3% C 0.192 H 140.8°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#33A11B
RGB	rgb(51, 161, 27)
HSL	hsl(109, 71%, 37%)
HSV	hsv(109, 83%, 63%)
CMYK	cmyk(68.3%, 0%, 83.2%, 36.9%)
CIE-LAB	lab(58.29, -54.26, 54.82)
CIE-LCH	lch(58.29, 77.13, 134.70°)
OKLab	oklab(62.27% -0.1485 0.1212)
OKLCH	oklch(62.27% 0.192 140.8)
XYZ	xyz(14.3072, 26.2712, 5.3536)
Luminance	0.2627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A11B #891BA1

analogous

#76A11B #33A11B #1BA146

triadic

#33A11B #1B33A1 #A11B33

tetradic

#33A11B #1B76A1 #891BA1 #A1461B

square

#33A11B #1B76A1 #891BA1 #A1461B

split-complementary

#33A11B #461BA1 #A11B76

monochromatic

#123809 #226D12 #33A11B #44D524 #6EE254

Accessibility & contrast

On white

3.36

#33A11B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#33A11B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #33A11B

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A11B	#FFFFFF	#000000	##000000
##33A11B	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#99892C

Tritanopia (blue-blind)

#1D9C89

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #33a11b;
/* rgb */ color: rgb(51, 161, 27);
/* oklch */ color: oklch(62.3% 0.192 140.8);

Tailwind

colors: {
  custom: {
    50: '#7bbe65',
    500: '#33a11b',
    950: '#000000',
  },
}

SCSS

$custom: #33a11b;
$custom-light: #7bbe65;
$custom-dark: #000000;

JSON

{
  "hex": "#33a11b",
  "rgb": {
    "r": 51,
    "g": 161,
    "b": 27
  },
  "hsl": {
    "h": 109.254,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.62269,
    "c": 0.19167,
    "h": 140.8
  },
  "luminance": 0.26273
}

Semantic roles & 50–950 ramp

primary

#33A11B

secondary

#B152C5

accent

#3AEECE

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #33A11B

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

Preview Lab → · Contrast checker → · Palette generator →