#33A531#33A531

#33A531 is a light, vivid green. Relative luminance 0.278; OKLCH L 63.5% C 0.184 H 142.8°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#33A531
RGB	rgb(51, 165, 49)
HSL	hsl(119, 54%, 42%)
HSV	hsv(119, 70%, 65%)
CMYK	cmyk(69.1%, 0%, 70.3%, 35.3%)
CIE-LAB	lab(59.74, -54.03, 48.72)
CIE-LCH	lch(59.74, 72.75, 137.96°)
OKLab	oklab(63.51% -0.1468 0.1114)
OKLCH	oklch(63.51% 0.184 142.8)
XYZ	xyz(15.3738, 27.8342, 7.4675)
Luminance	0.2784 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A531 #A331A5

analogous

#6DA531 #33A531 #31A569

triadic

#33A531 #3133A5 #A53133

tetradic

#33A531 #316DA5 #A331A5 #A56931

square

#33A531 #316DA5 #A331A5 #A56931

split-complementary

#33A531 #6931A5 #A5316D

monochromatic

#164715 #247623 #33A531 #4CC94A #7BD779

Accessibility & contrast

On white

3.20

#33A531 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#33A531 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #33A531

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A531	#FFFFFF	#000000	##000000
##33A531	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99520

Deuteranopia (green-blind)

#9B8C3C

Tritanopia (blue-blind)

#14A08E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #33a531;
/* rgb */ color: rgb(51, 165, 49);
/* oklch */ color: oklch(63.5% 0.184 142.8);

Tailwind

colors: {
  custom: {
    50: '#7bc16f',
    500: '#33a531',
    950: '#000000',
  },
}

SCSS

$custom: #33a531;
$custom-light: #7bc16f;
$custom-dark: #000000;

JSON

{
  "hex": "#33a531",
  "rgb": {
    "r": 51,
    "g": 165,
    "b": 49
  },
  "hsl": {
    "h": 118.966,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.63509,
    "c": 0.1843,
    "h": 142.8
  },
  "luminance": 0.27836
}

Semantic roles & 50–950 ramp

primary

#33A531

secondary

#BE72C0

accent

#4ADEDB

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #33A531

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

Preview Lab → · Contrast checker → · Palette generator →