#33B553#33B553

#33B553 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.2% C 0.177 H 147.6°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#33B553
RGB	rgb(51, 181, 83)
HSL	hsl(135, 56%, 45%)
HSV	hsv(135, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 54.1%, 29%)
CIE-LAB	lab(65.26, -55.61, 39.66)
CIE-LCH	lch(65.26, 68.30, 144.51°)
OKLab	oklab(68.19% -0.1498 0.0951)
OKLCH	oklch(68.19% 0.177 147.6)
XYZ	xyz(19.4490, 34.3739, 13.7918)
Luminance	0.3438 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B553 #B53395

analogous

#54B533 #33B553 #33B594

triadic

#33B553 #5333B5 #B55333

tetradic

#33B553 #3354B5 #B53395 #B59433

square

#33B553 #3354B5 #B53395 #B59433

split-complementary

#33B553 #9433B5 #B53354

monochromatic

#185627 #26853D #33B553 #56CF74 #86DD9B

Accessibility & contrast

On white

2.67

#33B553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#33B553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B553

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B553	#FFFFFF	#000000	##000000
##33B553	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A54A

Deuteranopia (green-blind)

#A89A5A

Tritanopia (blue-blind)

#00B19F

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #33b553;
/* rgb */ color: rgb(51, 181, 83);
/* oklch */ color: oklch(68.2% 0.177 147.6);

Tailwind

colors: {
  custom: {
    50: '#7dcc86',
    500: '#33b553',
    950: '#000000',
  },
}

SCSS

$custom: #33b553;
$custom-light: #7dcc86;
$custom-dark: #000000;

JSON

{
  "hex": "#33b553",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 83
  },
  "hsl": {
    "h": 134.769,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68189,
    "c": 0.17742,
    "h": 147.6
  },
  "luminance": 0.34376
}

Semantic roles & 50–950 ramp

primary

#33B553

secondary

#C67DB4

accent

#48BADF

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #33B553

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

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