#9FD643#9FD643

#9FD643 is a light, vivid yellow-green. Relative luminance 0.559; OKLCH L 81.0% C 0.182 H 127.8°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#9FD643
RGB	rgb(159, 214, 67)
HSL	hsl(82, 64%, 55%)
HSV	hsv(82, 69%, 84%)
CMYK	cmyk(25.7%, 0%, 68.7%, 16.1%)
CIE-LAB	lab(79.54, -39.13, 63.73)
CIE-LCH	lch(79.54, 74.78, 121.55°)
OKLab	oklab(81.03% -0.1117 0.1439)
OKLCH	oklch(81.03% 0.182 127.8)
XYZ	xyz(39.3578, 55.8685, 14.0192)
Luminance	0.5587 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FD643 #7A43D6

analogous

#D6C343 #9FD643 #55D643

triadic

#9FD643 #439FD6 #D6439F

tetradic

#9FD643 #43D6C3 #7A43D6 #D64355

square

#9FD643 #43D6C3 #7A43D6 #D64355

split-complementary

#9FD643 #4355D6 #C343D6

monochromatic

#5C821C #80B427 #9FD643 #B9E175 #D2ECA7

Accessibility & contrast

On white

1.73

#9FD643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.17

#9FD643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FD643

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FD643	#FFFFFF	#000000	##000000
##9FD643	1.00	1.73	12.17	12.17
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.17	21.00	1.00	1.00
##000000	12.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C72C

Deuteranopia (green-blind)

#D9C44F

Tritanopia (blue-blind)

#A4CCB9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #9fd643;
/* rgb */ color: rgb(159, 214, 67);
/* oklch */ color: oklch(81.0% 0.182 127.8);

Tailwind

colors: {
  custom: {
    50: '#bfe37f',
    500: '#9fd643',
    950: '#000000',
  },
}

SCSS

$custom: #9fd643;
$custom-light: #bfe37f;
$custom-dark: #000000;

JSON

{
  "hex": "#9fd643",
  "rgb": {
    "r": 159,
    "g": 214,
    "b": 67
  },
  "hsl": {
    "h": 82.449,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.81033,
    "c": 0.18217,
    "h": 127.8
  },
  "luminance": 0.55869
}

Semantic roles & 50–950 ramp

primary

#9FD643

secondary

#543489

accent

#41E77F

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #9FD643

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

Preview Lab → · Contrast checker → · Palette generator →