#33AF57#33AF57

#33AF57 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.7% C 0.166 H 148.9°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#33AF57
RGB	rgb(51, 175, 87)
HSL	hsl(137, 55%, 44%)
HSV	hsv(137, 71%, 69%)
CMYK	cmyk(70.9%, 0%, 50.3%, 31.4%)
CIE-LAB	lab(63.38, -52.86, 35.37)
CIE-LCH	lch(63.38, 63.60, 146.21°)
OKLab	oklab(66.66% -0.1423 0.0858)
OKLCH	oklch(66.66% 0.166 148.9)
XYZ	xyz(18.4141, 32.0498, 14.2308)
Luminance	0.3205 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33AF57 #AF338B

analogous

#4DAF33 #33AF57 #33AF95

triadic

#33AF57 #5733AF #AF5733

tetradic

#33AF57 #334DAF #AF338B #AF9533

square

#33AF57 #334DAF #AF338B #AF9533

split-complementary

#33AF57 #9533AF #AF334D

monochromatic

#175028 #25803F #33AF57 #52CD76 #82DB9C

Accessibility & contrast

On white

2.83

#33AF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#33AF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33AF57

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33AF57	#FFFFFF	#000000	##000000
##33AF57	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A050

Deuteranopia (green-blind)

#A2955D

Tritanopia (blue-blind)

#00AC9B

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #33af57;
/* rgb */ color: rgb(51, 175, 87);
/* oklch */ color: oklch(66.7% 0.166 148.9);

Tailwind

colors: {
  custom: {
    50: '#7cc888',
    500: '#33af57',
    950: '#000000',
  },
}

SCSS

$custom: #33af57;
$custom-light: #7cc888;
$custom-dark: #000000;

JSON

{
  "hex": "#33af57",
  "rgb": {
    "r": 51,
    "g": 175,
    "b": 87
  },
  "hsl": {
    "h": 137.419,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.66656,
    "c": 0.16617,
    "h": 148.9
  },
  "luminance": 0.32052
}

Semantic roles & 50–950 ramp

primary

#33AF57

secondary

#C47AAE

accent

#4AB3DE

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #33AF57

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

Preview Lab → · Contrast checker → · Palette generator →