#C9F252#C9F252

#C9F252 is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 90.3% C 0.187 H 122.6°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#C9F252
RGB	rgb(201, 242, 82)
HSL	hsl(75, 86%, 64%)
HSV	hsv(75, 66%, 95%)
CMYK	cmyk(16.9%, 0%, 66.1%, 5.1%)
CIE-LAB	lab(90.11, -34.81, 69.76)
CIE-LCH	lch(90.11, 77.97, 116.52°)
OKLab	oklab(90.28% -0.101 0.1578)
OKLCH	oklch(90.28% 0.187 122.6)
XYZ	xyz(57.3632, 76.5308, 19.7309)
Luminance	0.7653 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9F252 #7B52F2

analogous

#F2CB52 #C9F252 #79F252

triadic

#C9F252 #52C9F2 #F252C9

tetradic

#C9F252 #52F2CB #7B52F2 #F25279

square

#C9F252 #52F2CB #7B52F2 #F25279

split-complementary

#C9F252 #5279F2 #CB52F2

monochromatic

#8FBC0E #B7EE19 #C9F252 #DBF68B #EDFBC4

Accessibility & contrast

On white

1.29

#C9F252 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#C9F252 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9F252

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9F252	#FFFFFF	#000000	##000000
##C9F252	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE43B

Deuteranopia (green-blind)

#FAE35E

Tritanopia (blue-blind)

#D3E6D2

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c9f252;
/* rgb */ color: rgb(201, 242, 82);
/* oklch */ color: oklch(90.3% 0.187 122.6);

Tailwind

colors: {
  custom: {
    50: '#ddf68b',
    500: '#c9f252',
    950: '#000000',
  },
}

SCSS

$custom: #c9f252;
$custom-light: #ddf68b;
$custom-dark: #000000;

JSON

{
  "hex": "#c9f252",
  "rgb": {
    "r": 201,
    "g": 242,
    "b": 82
  },
  "hsl": {
    "h": 75.375,
    "s": 86.022,
    "l": 63.529
  },
  "oklch": {
    "l": 0.9028,
    "c": 0.18738,
    "h": 122.6
  },
  "luminance": 0.76531
}

Semantic roles & 50–950 ramp

primary

#C9F252

secondary

#522EBA

accent

#03E33C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C9F252

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

Preview Lab → · Contrast checker → · Palette generator →