#83DA33#83DA33

#83DA33 is a light, highly saturated yellow-green. Relative luminance 0.552; OKLCH L 80.3% C 0.210 H 133.8°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#83DA33
RGB	rgb(131, 218, 51)
HSL	hsl(91, 69%, 53%)
HSV	hsv(91, 77%, 85%)
CMYK	cmyk(39.9%, 0%, 76.6%, 14.5%)
CIE-LAB	lab(79.16, -51.69, 68.34)
CIE-LCH	lch(79.16, 85.68, 127.10°)
OKLab	oklab(80.31% -0.1453 0.1518)
OKLCH	oklch(80.31% 0.21 133.8)
XYZ	xyz(35.0284, 55.2053, 11.9413)
Luminance	0.5521 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83DA33 #8A33DA

analogous

#D7DA33 #83DA33 #33DA36

triadic

#83DA33 #3383DA #DA3383

tetradic

#83DA33 #33D7DA #8A33DA #DA3633

square

#83DA33 #33D7DA #8A33DA #DA3633

split-complementary

#83DA33 #3633DA #DA33D7

monochromatic

#477C17 #65B020 #83DA33 #A2E367 #C2ED9B

Accessibility & contrast

On white

1.74

#83DA33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#83DA33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83DA33

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83DA33	#FFFFFF	#000000	##000000
##83DA33	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C801

Deuteranopia (green-blind)

#D7C245

Tritanopia (blue-blind)

#83D1BB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #83da33;
/* rgb */ color: rgb(131, 218, 51);
/* oklch */ color: oklch(80.3% 0.210 133.8);

Tailwind

colors: {
  custom: {
    50: '#aee677',
    500: '#83da33',
    950: '#000000',
  },
}

SCSS

$custom: #83da33;
$custom-light: #aee677;
$custom-dark: #000000;

JSON

{
  "hex": "#83da33",
  "rgb": {
    "r": 131,
    "g": 218,
    "b": 51
  },
  "hsl": {
    "h": 91.257,
    "s": 69.295,
    "l": 52.745
  },
  "oklch": {
    "l": 0.80305,
    "c": 0.2101,
    "h": 133.8
  },
  "luminance": 0.55207
}

Semantic roles & 50–950 ramp

primary

#83DA33

secondary

#5A2E84

accent

#3CEC98

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #83DA33

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

Preview Lab → · Contrast checker → · Palette generator →