#33A638#33A638

#33A638 is a light, vivid green. Relative luminance 0.283; OKLCH L 63.8% C 0.181 H 143.7°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#33A638
RGB	rgb(51, 166, 56)
HSL	hsl(123, 53%, 43%)
HSV	hsv(123, 69%, 65%)
CMYK	cmyk(69.3%, 0%, 66.3%, 34.9%)
CIE-LAB	lab(60.12, -53.69, 46.22)
CIE-LCH	lch(60.12, 70.84, 139.28°)
OKLab	oklab(63.85% -0.1455 0.107)
OKLCH	oklch(63.85% 0.181 143.7)
XYZ	xyz(15.7143, 28.2601, 8.3672)
Luminance	0.2826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A638 #A633A1

analogous

#67A633 #33A638 #33A672

triadic

#33A638 #3833A6 #A63833

tetradic

#33A638 #3367A6 #A633A1 #A67233

square

#33A638 #3367A6 #A633A1 #A67233

split-complementary

#33A638 #7233A6 #A63367

monochromatic

#164818 #257728 #33A638 #4EC953 #7CD780

Accessibility & contrast

On white

3.16

#33A638 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#33A638 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #33A638

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A638	#FFFFFF	#000000	##000000
##33A638	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9972A

Deuteranopia (green-blind)

#9C8D42

Tritanopia (blue-blind)

#10A18F

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #33a638;
/* rgb */ color: rgb(51, 166, 56);
/* oklch */ color: oklch(63.8% 0.181 143.7);

Tailwind

colors: {
  custom: {
    50: '#7bc174',
    500: '#33a638',
    950: '#000000',
  },
}

SCSS

$custom: #33a638;
$custom-light: #7bc174;
$custom-dark: #000000;

JSON

{
  "hex": "#33a638",
  "rgb": {
    "r": 51,
    "g": 166,
    "b": 56
  },
  "hsl": {
    "h": 122.609,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.63846,
    "c": 0.18063,
    "h": 143.7
  },
  "luminance": 0.28262
}

Semantic roles & 50–950 ramp

primary

#33A638

secondary

#C075BC

accent

#4BD6DC

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #33A638

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

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