#C9F85C#C9F85C

#C9F85C is a very light, vivid yellow-green. Relative luminance 0.803; OKLCH L 91.7% C 0.187 H 124.3°. Best body text is #000000 at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#C9F85C
RGB	rgb(201, 248, 92)
HSL	hsl(78, 92%, 67%)
HSV	hsv(78, 63%, 97%)
CMYK	cmyk(19%, 0%, 62.9%, 2.7%)
CIE-LAB	lab(91.83, -36.85, 67.69)
CIE-LCH	lch(91.83, 77.08, 118.57°)
OKLab	oklab(91.7% -0.1058 0.1548)
OKLCH	oklch(91.7% 0.187 124.3)
XYZ	xyz(59.5869, 80.3245, 22.4881)
Luminance	0.8033 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9F85C #8B5CF8

analogous

#F8D95C #C9F85C #7BF85C

triadic

#C9F85C #5CC9F8 #F85CC9

tetradic

#C9F85C #5CF8D9 #8B5CF8 #F85C7B

square

#C9F85C #5CF8D9 #8B5CF8 #F85C7B

split-complementary

#C9F85C #5C7BF8 #D95CF8

monochromatic

#94D109 #B6F521 #C9F85C #DCFB97 #F0FDD1

Accessibility & contrast

On white

1.23

#C9F85C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.07

#C9F85C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9F85C

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9F85C	#FFFFFF	#000000	##000000
##C9F85C	1.00	1.23	17.07	17.07
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.07	21.00	1.00	1.00
##000000	17.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE948

Deuteranopia (green-blind)

#FFE768

Tritanopia (blue-blind)

#D2EDD8

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c9f85c;
/* rgb */ color: rgb(201, 248, 92);
/* oklch */ color: oklch(91.7% 0.187 124.3);

Tailwind

colors: {
  custom: {
    50: '#ddfa91',
    500: '#c9f85c',
    950: '#000000',
  },
}

SCSS

$custom: #c9f85c;
$custom-light: #ddfa91;
$custom-dark: #000000;

JSON

{
  "hex": "#c9f85c",
  "rgb": {
    "r": 201,
    "g": 248,
    "b": 92
  },
  "hsl": {
    "h": 78.077,
    "s": 91.765,
    "l": 66.667
  },
  "oklch": {
    "l": 0.91696,
    "c": 0.18748,
    "h": 124.3
  },
  "luminance": 0.80325
}

Semantic roles & 50–950 ramp

primary

#C9F85C

secondary

#5C2CCC

accent

#00E645

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C9F85C

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

Preview Lab → · Contrast checker → · Palette generator →