#C9F660#C9F660

#C9F660 is a very light, vivid yellow-green. Relative luminance 0.792; OKLCH L 91.3% C 0.182 H 124.1°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#C9F660
RGB	rgb(201, 246, 96)
HSL	hsl(78, 89%, 67%)
HSV	hsv(78, 61%, 96%)
CMYK	cmyk(18.3%, 0%, 61%, 3.5%)
CIE-LAB	lab(91.31, -35.66, 65.52)
CIE-LCH	lch(91.31, 74.59, 118.56°)
OKLab	oklab(91.29% -0.1021 0.1507)
OKLCH	oklch(91.29% 0.182 124.1)
XYZ	xyz(59.1548, 79.1731, 23.2295)
Luminance	0.7917 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9F660 #8D60F6

analogous

#F6D860 #C9F660 #7EF660

triadic

#C9F660 #60C9F6 #F660C9

tetradic

#C9F660 #60F6D8 #8D60F6 #F6607E

square

#C9F660 #60F6D8 #8D60F6 #F6607E

split-complementary

#C9F660 #607EF6 #D860F6

monochromatic

#95D00C #B5F326 #C9F660 #DDF99A #F0FDD4

Accessibility & contrast

On white

1.25

#C9F660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#C9F660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9F660

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9F660	#FFFFFF	#000000	##000000
##C9F660	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE84E

Deuteranopia (green-blind)

#FDE66B

Tritanopia (blue-blind)

#D2EBD6

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #c9f660;
/* rgb */ color: rgb(201, 246, 96);
/* oklch */ color: oklch(91.3% 0.182 124.1);

Tailwind

colors: {
  custom: {
    50: '#dcf993',
    500: '#c9f660',
    950: '#000000',
  },
}

SCSS

$custom: #c9f660;
$custom-light: #dcf993;
$custom-dark: #000000;

JSON

{
  "hex": "#c9f660",
  "rgb": {
    "r": 201,
    "g": 246,
    "b": 96
  },
  "hsl": {
    "h": 78,
    "s": 89.286,
    "l": 67.059
  },
  "oklch": {
    "l": 0.91288,
    "c": 0.18202,
    "h": 124.1
  },
  "luminance": 0.79174
}

Semantic roles & 50–950 ramp

primary

#C9F660

secondary

#5E2FCB

accent

#00E645

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C9F660

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

Preview Lab → · Contrast checker → · Palette generator →