#83EF63#83EF63

#83EF63 is a very light, highly saturated green. Relative luminance 0.675; OKLCH L 85.8% C 0.204 H 139.1°. Best body text is #000000 at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#83EF63
RGB	rgb(131, 239, 99)
HSL	hsl(106, 81%, 66%)
HSV	hsv(106, 59%, 94%)
CMYK	cmyk(45.2%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(85.73, -56.23, 57.01)
CIE-LCH	lch(85.73, 80.08, 134.60°)
OKLab	oklab(85.81% -0.1544 0.1337)
OKLCH	oklch(85.81% 0.204 139.1)
XYZ	xyz(42.4771, 67.4564, 22.5841)
Luminance	0.6746 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83EF63 #CF63EF

analogous

#C9EF63 #83EF63 #63EF89

triadic

#83EF63 #6383EF #EF6383

tetradic

#83EF63 #63C9EF #CF63EF #EF8963

square

#83EF63 #63C9EF #CF63EF #EF8963

split-complementary

#83EF63 #8963EF #EF63C9

monochromatic

#3CC414 #57E92B #83EF63 #AFF59B #DBFAD2

Accessibility & contrast

On white

1.45

#83EF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.49

#83EF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83EF63

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83EF63	#FFFFFF	#000000	##000000
##83EF63	1.00	1.45	14.49	14.49
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.49	21.00	1.00	1.00
##000000	14.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC54

Deuteranopia (green-blind)

#E7D36E

Tritanopia (blue-blind)

#7BE8D1

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #83ef63;
/* rgb */ color: rgb(131, 239, 99);
/* oklch */ color: oklch(85.8% 0.204 139.1);

Tailwind

colors: {
  custom: {
    50: '#aef594',
    500: '#83ef63',
    950: '#000000',
  },
}

SCSS

$custom: #83ef63;
$custom-light: #aef594;
$custom-dark: #000000;

JSON

{
  "hex": "#83ef63",
  "rgb": {
    "r": 131,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 106.286,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85805,
    "c": 0.20428,
    "h": 139.1
  },
  "luminance": 0.67459
}

Semantic roles & 50–950 ramp

primary

#83EF63

secondary

#A135C1

accent

#08DEAD

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #83EF63

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

Preview Lab → · Contrast checker → · Palette generator →