#9FC143#9FC143

#9FC143 is a light, vivid yellow-green. Relative luminance 0.459; OKLCH L 76.1% C 0.156 H 123.1°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#9FC143
RGB	rgb(159, 193, 67)
HSL	hsl(76, 50%, 51%)
HSV	hsv(76, 65%, 76%)
CMYK	cmyk(17.6%, 0%, 65.3%, 24.3%)
CIE-LAB	lab(73.49, -29.48, 57.45)
CIE-LCH	lch(73.49, 64.58, 117.16°)
OKLab	oklab(76.14% -0.0851 0.1307)
OKLCH	oklch(76.14% 0.156 123.1)
XYZ	xyz(34.3815, 45.9159, 12.3605)
Luminance	0.4592 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FC143 #6543C1

analogous

#C1A443 #9FC143 #60C143

triadic

#9FC143 #439FC1 #C1439F

tetradic

#9FC143 #43C1A4 #6543C1 #C14360

square

#9FC143 #43C1A4 #6543C1 #C14360

split-complementary

#9FC143 #4360C1 #A443C1

monochromatic

#556722 #7A9531 #9FC143 #B7D071 #CEDF9F

Accessibility & contrast

On white

2.06

#9FC143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#9FC143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FC143

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FC143	#FFFFFF	#000000	##000000
##9FC143	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB532

Deuteranopia (green-blind)

#C7B44C

Tritanopia (blue-blind)

#A7B8A7

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #9fc143;
/* rgb */ color: rgb(159, 193, 67);
/* oklch */ color: oklch(76.1% 0.156 123.1);

Tailwind

colors: {
  custom: {
    50: '#bed37d',
    500: '#9fc143',
    950: '#000000',
  },
}

SCSS

$custom: #9fc143;
$custom-light: #bed37d;
$custom-dark: #000000;

JSON

{
  "hex": "#9fc143",
  "rgb": {
    "r": 159,
    "g": 193,
    "b": 67
  },
  "hsl": {
    "h": 76.19,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76139,
    "c": 0.15599,
    "h": 123.1
  },
  "luminance": 0.45916
}

Semantic roles & 50–950 ramp

primary

#9FC143

secondary

#A394CC

accent

#4EDA74

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#12140A

muted

#81827C

Preview Lab

Preview with #9FC143

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

Preview Lab → · Contrast checker → · Palette generator →