#83DD3F#83DD3F

#83DD3F is a light, highly saturated yellow-green. Relative luminance 0.569; OKLCH L 81.1% C 0.207 H 134.7°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#83DD3F
RGB	rgb(131, 221, 63)
HSL	hsl(94, 70%, 56%)
HSV	hsv(94, 71%, 87%)
CMYK	cmyk(40.7%, 0%, 71.5%, 13.3%)
CIE-LAB	lab(80.12, -52.17, 65.31)
CIE-LCH	lch(80.12, 83.59, 128.62°)
OKLab	oklab(81.11% -0.1458 0.1471)
OKLCH	oklch(81.11% 0.207 134.7)
XYZ	xyz(36.1130, 56.8952, 13.7807)
Luminance	0.5690 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83DD3F #993FDD

analogous

#D2DD3F #83DD3F #3FDD4A

triadic

#83DD3F #3F83DD #DD3F83

tetradic

#83DD3F #3FD2DD #993FDD #DD4A3F

square

#83DD3F #3FD2DD #993FDD #DD4A3F

split-complementary

#83DD3F #4A3FDD #DD3FD2

monochromatic

#498918 #65BD22 #83DD3F #A5E673 #C6EFA7

Accessibility & contrast

On white

1.70

#83DD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#83DD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83DD3F

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83DD3F	#FFFFFF	#000000	##000000
##83DD3F	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB23

Deuteranopia (green-blind)

#D9C44E

Tritanopia (blue-blind)

#81D5BE

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #83dd3f;
/* rgb */ color: rgb(131, 221, 63);
/* oklch */ color: oklch(81.1% 0.207 134.7);

Tailwind

colors: {
  custom: {
    50: '#aee87e',
    500: '#83dd3f',
    950: '#000000',
  },
}

SCSS

$custom: #83dd3f;
$custom-light: #aee87e;
$custom-dark: #000000;

JSON

{
  "hex": "#83dd3f",
  "rgb": {
    "r": 131,
    "g": 221,
    "b": 63
  },
  "hsl": {
    "h": 94.177,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.81114,
    "c": 0.20715,
    "h": 134.7
  },
  "luminance": 0.56897
}

Semantic roles & 50–950 ramp

primary

#83DD3F

secondary

#67318F

accent

#3BEDA0

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #83DD3F

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

Preview Lab → · Contrast checker → · Palette generator →