#83CF4F#83CF4F

#83CF4F is a light, vivid yellow-green. Relative luminance 0.500; OKLCH L 77.8% C 0.179 H 134.7°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#83CF4F
RGB	rgb(131, 207, 79)
HSL	hsl(96, 57%, 56%)
HSV	hsv(96, 62%, 81%)
CMYK	cmyk(36.7%, 0%, 61.8%, 18.8%)
CIE-LAB	lab(76.08, -45.17, 54.76)
CIE-LCH	lch(76.08, 70.99, 129.52°)
OKLab	oklab(77.85% -0.1256 0.1269)
OKLCH	oklch(77.85% 0.179 134.7)
XYZ	xyz(33.0835, 50.0139, 15.3061)
Luminance	0.5001 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CF4F #9B4FCF

analogous

#C3CF4F #83CF4F #4FCF5B

triadic

#83CF4F #4F83CF #CF4F83

tetradic

#83CF4F #4FC3CF #9B4FCF #CF5B4F

square

#83CF4F #4FC3CF #9B4FCF #CF5B4F

split-complementary

#83CF4F #5B4FCF #CF4FC3

monochromatic

#498123 #64B130 #83CF4F #A5DC7F #C7E9AF

Accessibility & contrast

On white

1.91

#83CF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#83CF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CF4F

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CF4F	#FFFFFF	#000000	##000000
##83CF4F	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C040

Deuteranopia (green-blind)

#CCB959

Tritanopia (blue-blind)

#82C8B4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #83cf4f;
/* rgb */ color: rgb(131, 207, 79);
/* oklch */ color: oklch(77.8% 0.179 134.7);

Tailwind

colors: {
  custom: {
    50: '#acde85',
    500: '#83cf4f',
    950: '#000000',
  },
}

SCSS

$custom: #83cf4f;
$custom-light: #acde85;
$custom-dark: #000000;

JSON

{
  "hex": "#83cf4f",
  "rgb": {
    "r": 131,
    "g": 207,
    "b": 79
  },
  "hsl": {
    "h": 95.625,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.77848,
    "c": 0.17858,
    "h": 134.7
  },
  "luminance": 0.50015
}

Semantic roles & 50–950 ramp

primary

#83CF4F

secondary

#683A88

accent

#47E0A2

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #83CF4F

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

Preview Lab → · Contrast checker → · Palette generator →