#9FD543#9FD543

#9FD543 is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 80.8% C 0.181 H 127.6°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#9FD543
RGB	rgb(159, 213, 67)
HSL	hsl(82, 63%, 55%)
HSV	hsv(82, 69%, 84%)
CMYK	cmyk(25.4%, 0%, 68.5%, 16.5%)
CIE-LAB	lab(79.25, -38.68, 63.44)
CIE-LCH	lch(79.25, 74.30, 121.37°)
OKLab	oklab(80.8% -0.1105 0.1433)
OKLCH	oklch(80.8% 0.181 127.6)
XYZ	xyz(39.1055, 55.3639, 13.9351)
Luminance	0.5536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FD543 #7943D5

analogous

#D5C243 #9FD543 #56D543

triadic

#9FD543 #439FD5 #D5439F

tetradic

#9FD543 #43D5C2 #7943D5 #D54356

square

#9FD543 #43D5C2 #7943D5 #D54356

split-complementary

#9FD543 #4356D5 #C243D5

monochromatic

#5C811D #7FB328 #9FD543 #B9E075 #D2EBA7

Accessibility & contrast

On white

1.74

#9FD543 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#9FD543 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FD543

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FD543	#FFFFFF	#000000	##000000
##9FD543	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C72C

Deuteranopia (green-blind)

#D8C34F

Tritanopia (blue-blind)

#A5CBB8

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #9fd543;
/* rgb */ color: rgb(159, 213, 67);
/* oklch */ color: oklch(80.8% 0.181 127.6);

Tailwind

colors: {
  custom: {
    50: '#bfe27f',
    500: '#9fd543',
    950: '#000000',
  },
}

SCSS

$custom: #9fd543;
$custom-light: #bfe27f;
$custom-dark: #000000;

JSON

{
  "hex": "#9fd543",
  "rgb": {
    "r": 159,
    "g": 213,
    "b": 67
  },
  "hsl": {
    "h": 82.192,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80798,
    "c": 0.18093,
    "h": 127.6
  },
  "luminance": 0.55365
}

Semantic roles & 50–950 ramp

primary

#9FD543

secondary

#533488

accent

#41E77E

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #9FD543

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

Preview Lab → · Contrast checker → · Palette generator →