#C9F873#C9F873

#C9F873 is a very light, vivid yellow-green. Relative luminance 0.808; OKLCH L 91.9% C 0.169 H 125.7°. Best body text is #000000 at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#C9F873
RGB	rgb(201, 248, 115)
HSL	hsl(81, 90%, 71%)
HSV	hsv(81, 54%, 97%)
CMYK	cmyk(19%, 0%, 53.6%, 2.7%)
CIE-LAB	lab(92.04, -34.98, 58.17)
CIE-LCH	lch(92.04, 67.88, 121.02°)
OKLab	oklab(91.93% -0.0986 0.1369)
OKLCH	oklch(91.93% 0.169 125.7)
XYZ	xyz(60.7493, 80.7895, 28.6098)
Luminance	0.8079 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9F873 #A273F8

analogous

#F8E473 #C9F873 #86F873

triadic

#C9F873 #73C9F8 #F873C9

tetradic

#C9F873 #73F8E4 #A273F8 #F87386

square

#C9F873 #73F8E4 #A273F8 #F87386

split-complementary

#C9F873 #7386F8 #E473F8

monochromatic

#98E50B #B3F539 #C9F873 #DFFBAD #F4FEE2

Accessibility & contrast

On white

1.22

#C9F873 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.16

#C9F873 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9F873

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9F873	#FFFFFF	#000000	##000000
##C9F873	1.00	1.22	17.16	17.16
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.16	21.00	1.00	1.00
##000000	17.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA66

Deuteranopia (green-blind)

#FDE77B

Tritanopia (blue-blind)

#D0EEDA

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c9f873;
/* rgb */ color: rgb(201, 248, 115);
/* oklch */ color: oklch(91.9% 0.169 125.7);

Tailwind

colors: {
  custom: {
    50: '#dcfa9f',
    500: '#c9f873',
    950: '#000000',
  },
}

SCSS

$custom: #c9f873;
$custom-light: #dcfa9f;
$custom-dark: #000000;

JSON

{
  "hex": "#c9f873",
  "rgb": {
    "r": 201,
    "g": 248,
    "b": 115
  },
  "hsl": {
    "h": 81.203,
    "s": 90.476,
    "l": 71.176
  },
  "oklch": {
    "l": 0.9193,
    "c": 0.16873,
    "h": 125.7
  },
  "luminance": 0.8079
}

Semantic roles & 50–950 ramp

primary

#C9F873

secondary

#713CD3

accent

#00E651

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C9F873

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

Preview Lab → · Contrast checker → · Palette generator →