#33AF51#33AF51

#33AF51 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.6% C 0.172 H 147.6°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#33AF51
RGB	rgb(51, 175, 81)
HSL	hsl(135, 55%, 44%)
HSV	hsv(135, 71%, 69%)
CMYK	cmyk(70.9%, 0%, 53.7%, 31.4%)
CIE-LAB	lab(63.31, -53.76, 38.27)
CIE-LCH	lch(63.31, 65.99, 144.55°)
OKLab	oklab(66.57% -0.1448 0.0919)
OKLCH	oklch(66.57% 0.172 147.6)
XYZ	xyz(18.1791, 31.9558, 12.9930)
Luminance	0.3196 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33AF51 #AF3391

analogous

#53AF33 #33AF51 #33AF8F

triadic

#33AF51 #5133AF #AF5133

tetradic

#33AF51 #3353AF #AF3391 #AF8F33

square

#33AF51 #3353AF #AF3391 #AF8F33

split-complementary

#33AF51 #8F33AF #AF3353

monochromatic

#175025 #25803B #33AF51 #52CD70 #82DB97

Accessibility & contrast

On white

2.84

#33AF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#33AF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33AF51

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33AF51	#FFFFFF	#000000	##000000
##33AF51	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19F49

Deuteranopia (green-blind)

#A29558

Tritanopia (blue-blind)

#00AB9A

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #33af51;
/* rgb */ color: rgb(51, 175, 81);
/* oklch */ color: oklch(66.6% 0.172 147.6);

Tailwind

colors: {
  custom: {
    50: '#7cc884',
    500: '#33af51',
    950: '#000000',
  },
}

SCSS

$custom: #33af51;
$custom-light: #7cc884;
$custom-dark: #000000;

JSON

{
  "hex": "#33af51",
  "rgb": {
    "r": 51,
    "g": 175,
    "b": 81
  },
  "hsl": {
    "h": 134.516,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.66567,
    "c": 0.17153,
    "h": 147.6
  },
  "luminance": 0.31958
}

Semantic roles & 50–950 ramp

primary

#33AF51

secondary

#C47AB2

accent

#4ABADE

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #33AF51

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

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