#C9F346#C9F346

#C9F346 is a very light, vivid yellow-green. Relative luminance 0.770; OKLCH L 90.4% C 0.196 H 122.4°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#C9F346
RGB	rgb(201, 243, 70)
HSL	hsl(75, 88%, 61%)
HSV	hsv(75, 71%, 95%)
CMYK	cmyk(17.3%, 0%, 71.2%, 4.7%)
CIE-LAB	lab(90.30, -35.96, 74.27)
CIE-LCH	lch(90.30, 82.51, 115.83°)
OKLab	oklab(90.42% -0.1052 0.1655)
OKLCH	oklch(90.42% 0.196 122.4)
XYZ	xyz(57.2442, 76.9607, 17.6323)
Luminance	0.7696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9F346 #7046F3

analogous

#F3C646 #C9F346 #73F346

triadic

#C9F346 #46C9F3 #F346C9

tetradic

#C9F346 #46F3C6 #7046F3 #F34673

square

#C9F346 #46F3C6 #7046F3 #F34673

split-complementary

#C9F346 #4673F3 #C646F3

monochromatic

#8AB30C #B7EC0F #C9F346 #DAF77F #EBFAB9

Accessibility & contrast

On white

1.28

#C9F346 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#C9F346 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9F346

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9F346	#FFFFFF	#000000	##000000
##C9F346	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE426

Deuteranopia (green-blind)

#FCE355

Tritanopia (blue-blind)

#D3E7D1

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c9f346;
/* rgb */ color: rgb(201, 243, 70);
/* oklch */ color: oklch(90.4% 0.196 122.4);

Tailwind

colors: {
  custom: {
    50: '#ddf784',
    500: '#c9f346',
    950: '#000000',
  },
}

SCSS

$custom: #c9f346;
$custom-light: #ddf784;
$custom-dark: #000000;

JSON

{
  "hex": "#c9f346",
  "rgb": {
    "r": 201,
    "g": 243,
    "b": 70
  },
  "hsl": {
    "h": 74.566,
    "s": 87.817,
    "l": 61.373
  },
  "oklch": {
    "l": 0.90415,
    "c": 0.19612,
    "h": 122.4
  },
  "luminance": 0.76961
}

Semantic roles & 50–950 ramp

primary

#C9F346

secondary

#4C2BB3

accent

#01E438

background

#FEFFFC

surface

#FCFEF3

border

#D5D6CD

text

#16170C

muted

#84857F

Preview Lab

Preview with #C9F346

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

Preview Lab → · Contrast checker → · Palette generator →