#33B456#33B456

#33B456 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.0% C 0.174 H 148.3°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#33B456
RGB	rgb(51, 180, 86)
HSL	hsl(136, 56%, 45%)
HSV	hsv(136, 72%, 71%)
CMYK	cmyk(71.7%, 0%, 52.2%, 29.4%)
CIE-LAB	lab(64.98, -54.82, 37.84)
CIE-LCH	lch(64.98, 66.61, 145.38°)
OKLab	oklab(67.97% -0.1476 0.0913)
OKLCH	oklch(67.97% 0.174 148.3)
XYZ	xyz(19.3647, 34.0160, 14.3475)
Luminance	0.3402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B456 #B43391

analogous

#51B433 #33B456 #33B496

triadic

#33B456 #5633B4 #B45633

tetradic

#33B456 #3351B4 #B43391 #B49633

square

#33B456 #3351B4 #B43391 #B49633

split-complementary

#33B456 #9633B4 #B43351

monochromatic

#185528 #25843F #33B456 #55CF76 #85DC9D

Accessibility & contrast

On white

2.69

#33B456 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#33B456 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B456

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B456	#FFFFFF	#000000	##000000
##33B456	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A44E

Deuteranopia (green-blind)

#A6995D

Tritanopia (blue-blind)

#00B09E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #33b456;
/* rgb */ color: rgb(51, 180, 86);
/* oklch */ color: oklch(68.0% 0.174 148.3);

Tailwind

colors: {
  custom: {
    50: '#7dcc88',
    500: '#33b456',
    950: '#000000',
  },
}

SCSS

$custom: #33b456;
$custom-light: #7dcc88;
$custom-dark: #000000;

JSON

{
  "hex": "#33b456",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 86
  },
  "hsl": {
    "h": 136.279,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.67967,
    "c": 0.17352,
    "h": 148.3
  },
  "luminance": 0.34018
}

Semantic roles & 50–950 ramp

primary

#33B456

secondary

#C67DB2

accent

#49B6DF

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #33B456

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

Preview Lab → · Contrast checker → · Palette generator →