#83CE3F#83CE3F

#83CE3F is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 77.5% C 0.189 H 133.2°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#83CE3F
RGB	rgb(131, 206, 63)
HSL	hsl(91, 59%, 53%)
HSV	hsv(91, 69%, 81%)
CMYK	cmyk(36.4%, 0%, 69.4%, 19.2%)
CIE-LAB	lab(75.65, -46.04, 60.77)
CIE-LCH	lch(75.65, 76.24, 127.15°)
OKLab	oklab(77.46% -0.1292 0.1376)
OKLCH	oklch(77.46% 0.189 133.2)
XYZ	xyz(32.3281, 49.3254, 12.5191)
Luminance	0.4933 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CE3F #8A3FCE

analogous

#CACE3F #83CE3F #3FCE43

triadic

#83CE3F #3F83CE #CE3F83

tetradic

#83CE3F #3FCACE #8A3FCE #CE433F

square

#83CE3F #3FCACE #8A3FCE #CE433F

split-complementary

#83CE3F #433FCE #CE3FCA

monochromatic

#47751E #65A62A #83CE3F #A2DA70 #C2E7A1

Accessibility & contrast

On white

1.93

#83CE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#83CE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CE3F

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CE3F	#FFFFFF	#000000	##000000
##83CE3F	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE29

Deuteranopia (green-blind)

#CCB84C

Tritanopia (blue-blind)

#83C6B2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #83ce3f;
/* rgb */ color: rgb(131, 206, 63);
/* oklch */ color: oklch(77.5% 0.189 133.2);

Tailwind

colors: {
  custom: {
    50: '#acdd7c',
    500: '#83ce3f',
    950: '#000000',
  },
}

SCSS

$custom: #83ce3f;
$custom-light: #acdd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#83ce3f",
  "rgb": {
    "r": 131,
    "g": 206,
    "b": 63
  },
  "hsl": {
    "h": 91.469,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77461,
    "c": 0.18875,
    "h": 133.2
  },
  "luminance": 0.49327
}

Semantic roles & 50–950 ramp

primary

#83CE3F

secondary

#B695D3

accent

#45E398

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CE3F

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

Preview Lab → · Contrast checker → · Palette generator →