#9FC43A#9FC43A

#9FC43A is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.8% C 0.166 H 123.4°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#9FC43A
RGB	rgb(159, 196, 58)
HSL	hsl(76, 54%, 50%)
HSV	hsv(76, 70%, 77%)
CMYK	cmyk(18.9%, 0%, 70.4%, 23.1%)
CIE-LAB	lab(74.29, -31.47, 61.77)
CIE-LCH	lch(74.29, 69.32, 117.00°)
OKLab	oklab(76.76% -0.0915 0.1385)
OKLCH	oklch(76.76% 0.166 123.4)
XYZ	xyz(34.8021, 47.1561, 11.2707)
Luminance	0.4716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FC43A #5F3AC4

analogous

#C4A43A #9FC43A #5AC43A

triadic

#9FC43A #3A9FC4 #C43A9F

tetradic

#9FC43A #3AC4A4 #5F3AC4 #C43A5A

square

#9FC43A #3AC4A4 #5F3AC4 #C43A5A

split-complementary

#9FC43A #3A5AC4 #A43AC4

monochromatic

#52661E #79952C #9FC43A #B6D369 #CDE098

Accessibility & contrast

On white

2.01

#9FC43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#9FC43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FC43A

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FC43A	#FFFFFF	#000000	##000000
##9FC43A	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB823

Deuteranopia (green-blind)

#CAB646

Tritanopia (blue-blind)

#A7BAA9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #9fc43a;
/* rgb */ color: rgb(159, 196, 58);
/* oklch */ color: oklch(76.8% 0.166 123.4);

Tailwind

colors: {
  custom: {
    50: '#bfd679',
    500: '#9fc43a',
    950: '#000000',
  },
}

SCSS

$custom: #9fc43a;
$custom-light: #bfd679;
$custom-dark: #000000;

JSON

{
  "hex": "#9fc43a",
  "rgb": {
    "r": 159,
    "g": 196,
    "b": 58
  },
  "hsl": {
    "h": 76.087,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.76763,
    "c": 0.16593,
    "h": 123.4
  },
  "luminance": 0.47156
}

Semantic roles & 50–950 ramp

primary

#9FC43A

secondary

#9E8ECC

accent

#4ADE72

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #9FC43A

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

Preview Lab → · Contrast checker → · Palette generator →