#33CF31#33CF31

#33CF31 is a light, highly saturated green. Relative luminance 0.456; OKLCH L 74.7% C 0.231 H 142.7°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#33CF31
RGB	rgb(51, 207, 49)
HSL	hsl(119, 62%, 50%)
HSV	hsv(119, 76%, 81%)
CMYK	cmyk(75.4%, 0%, 76.3%, 18.8%)
CIE-LAB	lab(73.25, -67.67, 62.40)
CIE-LCH	lch(73.25, 92.05, 137.32°)
OKLab	oklab(74.73% -0.1838 0.14)
OKLCH	oklch(74.73% 0.231 142.7)
XYZ	xyz(24.2309, 45.5484, 10.4198)
Luminance	0.4555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33CF31 #CD31CF

analogous

#82CF31 #33CF31 #31CF7E

triadic

#33CF31 #3133CF #CF3133

tetradic

#33CF31 #3182CF #CD31CF #CF7E31

square

#33CF31 #3182CF #CD31CF #CF7E31

split-complementary

#33CF31 #7E31CF #CF3182

monochromatic

#1A6C19 #269E25 #33CF31 #64DB63 #95E694

Accessibility & contrast

On white

2.08

#33CF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#33CF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33CF31

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33CF31	#FFFFFF	#000000	##000000
##33CF31	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB07

Deuteranopia (green-blind)

#C2AF43

Tritanopia (blue-blind)

#00C9B1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #33cf31;
/* rgb */ color: rgb(51, 207, 49);
/* oklch */ color: oklch(74.7% 0.231 142.7);

Tailwind

colors: {
  custom: {
    50: '#84df74',
    500: '#33cf31',
    950: '#000000',
  },
}

SCSS

$custom: #33cf31;
$custom-light: #84df74;
$custom-dark: #000000;

JSON

{
  "hex": "#33cf31",
  "rgb": {
    "r": 51,
    "g": 207,
    "b": 49
  },
  "hsl": {
    "h": 119.241,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74727,
    "c": 0.23101,
    "h": 142.7
  },
  "luminance": 0.45551
}

Semantic roles & 50–950 ramp

primary

#33CF31

secondary

#D08BD1

accent

#43E5E3

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #33CF31

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

Preview Lab → · Contrast checker → · Palette generator →