#9FD23F#9FD23F

#9FD23F is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.1% C 0.180 H 126.8°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#9FD23F
RGB	rgb(159, 210, 63)
HSL	hsl(81, 62%, 54%)
HSV	hsv(81, 70%, 82%)
CMYK	cmyk(24.3%, 0%, 70%, 17.6%)
CIE-LAB	lab(78.36, -37.59, 64.01)
CIE-LCH	lch(78.36, 74.24, 120.42°)
OKLab	oklab(80.07% -0.1078 0.1439)
OKLCH	oklch(80.07% 0.18 126.8)
XYZ	xyz(38.2420, 53.8223, 13.0756)
Luminance	0.5382 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FD23F #723FD2

analogous

#D2BB3F #9FD23F #55D23F

triadic

#9FD23F #3F9FD2 #D23F9F

tetradic

#9FD23F #3FD2BB #723FD2 #D23F55

square

#9FD23F #3FD2BB #723FD2 #D23F55

split-complementary

#9FD23F #3F55D2 #BB3FD2

monochromatic

#5A7A1D #7EAC28 #9FD23F #B8DE71 #D1E9A2

Accessibility & contrast

On white

1.79

#9FD23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#9FD23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FD23F

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FD23F	#FFFFFF	#000000	##000000
##9FD23F	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC427

Deuteranopia (green-blind)

#D6C14C

Tritanopia (blue-blind)

#A5C8B5

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #9fd23f;
/* rgb */ color: rgb(159, 210, 63);
/* oklch */ color: oklch(80.1% 0.180 126.8);

Tailwind

colors: {
  custom: {
    50: '#bfe07d',
    500: '#9fd23f',
    950: '#000000',
  },
}

SCSS

$custom: #9fd23f;
$custom-light: #bfe07d;
$custom-dark: #000000;

JSON

{
  "hex": "#9fd23f",
  "rgb": {
    "r": 159,
    "g": 210,
    "b": 63
  },
  "hsl": {
    "h": 80.816,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.80066,
    "c": 0.17984,
    "h": 126.8
  },
  "luminance": 0.53823
}

Semantic roles & 50–950 ramp

primary

#9FD23F

secondary

#4F3382

accent

#43E57B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #9FD23F

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

Preview Lab → · Contrast checker → · Palette generator →