#9FCE40#9FCE40

#9FCE40 is a light, vivid yellow-green. Relative luminance 0.519; OKLCH L 79.1% C 0.174 H 126.1°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#9FCE40
RGB	rgb(159, 206, 64)
HSL	hsl(80, 59%, 53%)
HSV	hsv(80, 69%, 81%)
CMYK	cmyk(22.8%, 0%, 68.9%, 19.2%)
CIE-LAB	lab(77.21, -35.72, 62.48)
CIE-LCH	lch(77.21, 71.97, 119.76°)
OKLab	oklab(79.14% -0.1026 0.1409)
OKLCH	oklch(79.14% 0.174 126.1)
XYZ	xyz(37.2950, 51.8832, 12.8991)
Luminance	0.5188 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FCE40 #6F40CE

analogous

#CEB640 #9FCE40 #58CE40

triadic

#9FCE40 #409FCE #CE409F

tetradic

#9FCE40 #40CEB6 #6F40CE #CE4058

square

#9FCE40 #40CEB6 #6F40CE #CE4058

split-complementary

#9FCE40 #4058CE #B640CE

monochromatic

#59751E #7DA62B #9FCE40 #B7DA71 #D0E7A1

Accessibility & contrast

On white

1.85

#9FCE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#9FCE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FCE40

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FCE40	#FFFFFF	#000000	##000000
##9FCE40	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C02A

Deuteranopia (green-blind)

#D2BE4C

Tritanopia (blue-blind)

#A5C4B2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #9fce40;
/* rgb */ color: rgb(159, 206, 64);
/* oklch */ color: oklch(79.1% 0.174 126.1);

Tailwind

colors: {
  custom: {
    50: '#bfdd7d',
    500: '#9fce40',
    950: '#000000',
  },
}

SCSS

$custom: #9fce40;
$custom-light: #bfdd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#9fce40",
  "rgb": {
    "r": 159,
    "g": 206,
    "b": 64
  },
  "hsl": {
    "h": 79.859,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.79139,
    "c": 0.17427,
    "h": 126.1
  },
  "luminance": 0.51884
}

Semantic roles & 50–950 ramp

primary

#9FCE40

secondary

#4D347E

accent

#45E279

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #9FCE40

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

Preview Lab → · Contrast checker → · Palette generator →