#33B253#33B253

#33B253 is a light, vivid green. Relative luminance 0.332; OKLCH L 67.4% C 0.174 H 147.8°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#33B253
RGB	rgb(51, 178, 83)
HSL	hsl(135, 55%, 45%)
HSV	hsv(135, 71%, 70%)
CMYK	cmyk(71.3%, 0%, 53.4%, 30.2%)
CIE-LAB	lab(64.30, -54.54, 38.49)
CIE-LCH	lch(64.30, 66.76, 144.79°)
OKLab	oklab(67.39% -0.1469 0.0925)
OKLCH	oklch(67.39% 0.174 147.8)
XYZ	xyz(18.8456, 33.1670, 13.5906)
Luminance	0.3317 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B253 #B23392

analogous

#53B233 #33B253 #33B293

triadic

#33B253 #5333B2 #B25333

tetradic

#33B253 #3353B2 #B23392 #B29333

square

#33B253 #3353B2 #B23392 #B29333

split-complementary

#33B253 #9333B2 #B23353

monochromatic

#185327 #25823D #33B253 #54CE73 #84DC9A

Accessibility & contrast

On white

2.75

#33B253 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#33B253 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B253

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B253	#FFFFFF	#000000	##000000
##33B253	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A24B

Deuteranopia (green-blind)

#A5985A

Tritanopia (blue-blind)

#00AE9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #33b253;
/* rgb */ color: rgb(51, 178, 83);
/* oklch */ color: oklch(67.4% 0.174 147.8);

Tailwind

colors: {
  custom: {
    50: '#7cca85',
    500: '#33b253',
    950: '#000000',
  },
}

SCSS

$custom: #33b253;
$custom-light: #7cca85;
$custom-dark: #000000;

JSON

{
  "hex": "#33b253",
  "rgb": {
    "r": 51,
    "g": 178,
    "b": 83
  },
  "hsl": {
    "h": 135.118,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.67393,
    "c": 0.1736,
    "h": 147.8
  },
  "luminance": 0.33169
}

Semantic roles & 50–950 ramp

primary

#33B253

secondary

#C57CB3

accent

#49B9DF

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #33B253

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

Preview Lab → · Contrast checker → · Palette generator →