#33B544#33B544

#33B544 is a light, vivid green. Relative luminance 0.342; OKLCH L 68.0% C 0.190 H 145.0°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#33B544
RGB	rgb(51, 181, 68)
HSL	hsl(128, 56%, 45%)
HSV	hsv(128, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 62.4%, 29%)
CIE-LAB	lab(65.09, -57.55, 46.49)
CIE-LCH	lch(65.09, 73.98, 141.07°)
OKLab	oklab(68% -0.1555 0.1088)
OKLCH	oklch(68% 0.19 145)
XYZ	xyz(18.9312, 34.1668, 11.0649)
Luminance	0.3417 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B544 #B533A4

analogous

#63B533 #33B544 #33B585

triadic

#33B544 #4433B5 #B54433

tetradic

#33B544 #3363B5 #B533A4 #B58533

square

#33B544 #3363B5 #B533A4 #B58533

split-complementary

#33B544 #8533B5 #B53363

monochromatic

#185620 #268532 #33B544 #56CF66 #86DD91

Accessibility & contrast

On white

2.68

#33B544 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#33B544 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B544

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B544	#FFFFFF	#000000	##000000
##33B544	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A437

Deuteranopia (green-blind)

#A99A4E

Tritanopia (blue-blind)

#00B09D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #33b544;
/* rgb */ color: rgb(51, 181, 68);
/* oklch */ color: oklch(68.0% 0.190 145.0);

Tailwind

colors: {
  custom: {
    50: '#7ecc7c',
    500: '#33b544',
    950: '#000000',
  },
}

SCSS

$custom: #33b544;
$custom-light: #7ecc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#33b544",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 68
  },
  "hsl": {
    "h": 127.846,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68001,
    "c": 0.18974,
    "h": 145
  },
  "luminance": 0.34169
}

Semantic roles & 50–950 ramp

primary

#33B544

secondary

#C67DBD

accent

#48CCDF

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #33B544

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

Preview Lab → · Contrast checker → · Palette generator →