#33D540#33D540

#33D540 is a light, highly saturated green. Relative luminance 0.487; OKLCH L 76.4% C 0.229 H 143.8°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#33D540
RGB	rgb(51, 213, 64)
HSL	hsl(125, 66%, 52%)
HSV	hsv(125, 76%, 84%)
CMYK	cmyk(76.1%, 0%, 70%, 16.5%)
CIE-LAB	lab(75.24, -68.35, 59.16)
CIE-LCH	lch(75.24, 90.40, 139.12°)
OKLab	oklab(76.41% -0.185 0.1351)
OKLCH	oklch(76.41% 0.229 143.8)
XYZ	xyz(26.0832, 48.6594, 12.8670)
Luminance	0.4866 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33D540 #D533C8

analogous

#77D533 #33D540 #33D591

triadic

#33D540 #4033D5 #D54033

tetradic

#33D540 #3377D5 #D533C8 #D59133

square

#33D540 #3377D5 #D533C8 #D59133

split-complementary

#33D540 #9133D5 #D53377

monochromatic

#187520 #23A82D #33D540 #66DF70 #99EA9F

Accessibility & contrast

On white

1.96

#33D540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#33D540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33D540

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33D540	#FFFFFF	#000000	##000000
##33D540	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C129

Deuteranopia (green-blind)

#C7B44F

Tritanopia (blue-blind)

#00CFB7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #33d540;
/* rgb */ color: rgb(51, 213, 64);
/* oklch */ color: oklch(76.4% 0.229 143.8);

Tailwind

colors: {
  custom: {
    50: '#85e37d',
    500: '#33d540',
    950: '#000000',
  },
}

SCSS

$custom: #33d540;
$custom-light: #85e37d;
$custom-dark: #000000;

JSON

{
  "hex": "#33d540",
  "rgb": {
    "r": 51,
    "g": 213,
    "b": 64
  },
  "hsl": {
    "h": 124.815,
    "s": 65.854,
    "l": 51.765
  },
  "oklch": {
    "l": 0.76408,
    "c": 0.22906,
    "h": 143.8
  },
  "luminance": 0.48662
}

Semantic roles & 50–950 ramp

primary

#33D540

secondary

#D58ED0

accent

#3FDBE9

background

#F9FEF7

surface

#F1FCEE

border

#CBD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #33D540

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

Preview Lab → · Contrast checker → · Palette generator →