#C9EC60#C9EC60

#C9EC60 is a very light, vivid yellow-green. Relative luminance 0.733; OKLCH L 89.1% C 0.170 H 121.8°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#C9EC60
RGB	rgb(201, 236, 96)
HSL	hsl(75, 79%, 65%)
HSV	hsv(75, 59%, 93%)
CMYK	cmyk(14.8%, 0%, 59.3%, 7.5%)
CIE-LAB	lab(88.57, -31.07, 62.50)
CIE-LCH	lch(88.57, 69.80, 116.44°)
OKLab	oklab(89.08% -0.0893 0.1443)
OKLCH	oklch(89.08% 0.17 121.8)
XYZ	xyz(56.1947, 73.2529, 22.2428)
Luminance	0.7325 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9EC60 #8360EC

analogous

#ECC960 #C9EC60 #83EC60

triadic

#C9EC60 #60C9EC #EC60C9

tetradic

#C9EC60 #60ECC9 #8360EC #EC6083

square

#C9EC60 #60ECC9 #8360EC #EC6083

split-complementary

#C9EC60 #6083EC #C960EC

monochromatic

#92BB16 #B6E529 #C9EC60 #DCF397 #EEF9CD

Accessibility & contrast

On white

1.34

#C9EC60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#C9EC60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9EC60

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9EC60	#FFFFFF	#000000	##000000
##C9EC60	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF50

Deuteranopia (green-blind)

#F5DE69

Tritanopia (blue-blind)

#D3E1CE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c9ec60;
/* rgb */ color: rgb(201, 236, 96);
/* oklch */ color: oklch(89.1% 0.170 121.8);

Tailwind

colors: {
  custom: {
    50: '#dcf292',
    500: '#c9ec60',
    950: '#000000',
  },
}

SCSS

$custom: #c9ec60;
$custom-light: #dcf292;
$custom-dark: #000000;

JSON

{
  "hex": "#c9ec60",
  "rgb": {
    "r": 201,
    "g": 236,
    "b": 96
  },
  "hsl": {
    "h": 75,
    "s": 78.652,
    "l": 65.098
  },
  "oklch": {
    "l": 0.89076,
    "c": 0.16971,
    "h": 121.8
  },
  "luminance": 0.73253
}

Semantic roles & 50–950 ramp

primary

#C9EC60

secondary

#5736BA

accent

#0BDB3F

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C9EC60

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

Preview Lab → · Contrast checker → · Palette generator →