#C9F861#C9F861

#C9F861 is a very light, vivid yellow-green. Relative luminance 0.804; OKLCH L 91.7% C 0.184 H 124.6°. Best body text is #000000 at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#C9F861
RGB	rgb(201, 248, 97)
HSL	hsl(79, 92%, 68%)
HSV	hsv(79, 61%, 97%)
CMYK	cmyk(19%, 0%, 60.9%, 2.7%)
CIE-LAB	lab(91.87, -36.49, 65.71)
CIE-LCH	lch(91.87, 75.17, 119.04°)
OKLab	oklab(91.74% -0.1043 0.1512)
OKLCH	oklch(91.74% 0.184 124.6)
XYZ	xyz(59.8128, 80.4149, 23.6774)
Luminance	0.8042 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9F861 #9061F8

analogous

#F8DB61 #C9F861 #7EF861

triadic

#C9F861 #61C9F8 #F861C9

tetradic

#C9F861 #61F8DB #9061F8 #F8617E

square

#C9F861 #61F8DB #9061F8 #F8617E

split-complementary

#C9F861 #617EF8 #DB61F8

monochromatic

#96D509 #B5F526 #C9F861 #DDFB9C #F1FDD6

Accessibility & contrast

On white

1.23

#C9F861 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.08

#C9F861 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9F861

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9F861	#FFFFFF	#000000	##000000
##C9F861	1.00	1.23	17.08	17.08
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.08	21.00	1.00	1.00
##000000	17.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94F

Deuteranopia (green-blind)

#FEE76C

Tritanopia (blue-blind)

#D1EDD8

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c9f861;
/* rgb */ color: rgb(201, 248, 97);
/* oklch */ color: oklch(91.7% 0.184 124.6);

Tailwind

colors: {
  custom: {
    50: '#dcfa94',
    500: '#c9f861',
    950: '#000000',
  },
}

SCSS

$custom: #c9f861;
$custom-light: #dcfa94;
$custom-dark: #000000;

JSON

{
  "hex": "#c9f861",
  "rgb": {
    "r": 201,
    "g": 248,
    "b": 97
  },
  "hsl": {
    "h": 78.675,
    "s": 91.515,
    "l": 67.647
  },
  "oklch": {
    "l": 0.91742,
    "c": 0.18371,
    "h": 124.6
  },
  "luminance": 0.80415
}

Semantic roles & 50–950 ramp

primary

#C9F861

secondary

#602DD0

accent

#00E647

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C9F861

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

Preview Lab → · Contrast checker → · Palette generator →