#33A01F#33A01F

#33A01F is a light, vivid green. Relative luminance 0.259; OKLCH L 62.0% C 0.189 H 141.0°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#33A01F
RGB	rgb(51, 160, 31)
HSL	hsl(111, 68%, 37%)
HSV	hsv(111, 81%, 63%)
CMYK	cmyk(68.1%, 0%, 80.6%, 37.3%)
CIE-LAB	lab(57.98, -53.69, 53.37)
CIE-LCH	lch(57.98, 75.71, 135.17°)
OKLab	oklab(62.02% -0.1468 0.1187)
OKLCH	oklch(62.02% 0.189 141)
XYZ	xyz(14.1826, 25.9429, 5.5561)
Luminance	0.2594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A01F #8C1FA0

analogous

#73A01F #33A01F #1FA04C

triadic

#33A01F #1F33A0 #A01F33

tetradic

#33A01F #1F73A0 #8C1FA0 #A04C1F

square

#33A01F #1F73A0 #8C1FA0 #A04C1F

split-complementary

#33A01F #4C1FA0 #A01F73

monochromatic

#12390B #236D15 #33A01F #43D329 #6FDF5A

Accessibility & contrast

On white

3.39

#33A01F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#33A01F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #33A01F

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A01F	#FFFFFF	#000000	##000000
##33A01F	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#97882F

Tritanopia (blue-blind)

#1D9B88

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #33a01f;
/* rgb */ color: rgb(51, 160, 31);
/* oklch */ color: oklch(62.0% 0.189 141.0);

Tailwind

colors: {
  custom: {
    50: '#7bbd66',
    500: '#33a01f',
    950: '#000000',
  },
}

SCSS

$custom: #33a01f;
$custom-light: #7bbd66;
$custom-dark: #000000;

JSON

{
  "hex": "#33a01f",
  "rgb": {
    "r": 51,
    "g": 160,
    "b": 31
  },
  "hsl": {
    "h": 110.698,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.62017,
    "c": 0.18879,
    "h": 141
  },
  "luminance": 0.25944
}

Semantic roles & 50–950 ramp

primary

#33A01F

secondary

#B258C3

accent

#3DEAD0

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #33A01F

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

Preview Lab → · Contrast checker → · Palette generator →