#C9EE5E#C9EE5E

#C9EE5E is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.5% C 0.174 H 122.2°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#C9EE5E
RGB	rgb(201, 238, 94)
HSL	hsl(75, 81%, 65%)
HSV	hsv(75, 61%, 93%)
CMYK	cmyk(15.5%, 0%, 60.5%, 6.7%)
CIE-LAB	lab(89.10, -32.15, 63.92)
CIE-LCH	lch(89.10, 71.55, 116.70°)
OKLab	oklab(89.5% -0.0925 0.1471)
OKLCH	oklch(89.5% 0.174 122.2)
XYZ	xyz(56.6829, 74.3746, 21.9571)
Luminance	0.7438 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9EE5E #835EEE

analogous

#EECB5E #C9EE5E #81EE5E

triadic

#C9EE5E #5EC9EE #EE5EC9

tetradic

#C9EE5E #5EEECB #835EEE #EE5E81

square

#C9EE5E #5EEECB #835EEE #EE5E81

split-complementary

#C9EE5E #5E81EE #CB5EEE

monochromatic

#92BE14 #B6E827 #C9EE5E #DCF495 #EEFACD

Accessibility & contrast

On white

1.32

#C9EE5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.88

#C9EE5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9EE5E

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9EE5E	#FFFFFF	#000000	##000000
##C9EE5E	1.00	1.32	15.88	15.88
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.88	21.00	1.00	1.00
##000000	15.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE14D

Deuteranopia (green-blind)

#F6E068

Tritanopia (blue-blind)

#D2E3D0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c9ee5e;
/* rgb */ color: rgb(201, 238, 94);
/* oklch */ color: oklch(89.5% 0.174 122.2);

Tailwind

colors: {
  custom: {
    50: '#dcf391',
    500: '#c9ee5e',
    950: '#000000',
  },
}

SCSS

$custom: #c9ee5e;
$custom-light: #dcf391;
$custom-dark: #000000;

JSON

{
  "hex": "#c9ee5e",
  "rgb": {
    "r": 201,
    "g": 238,
    "b": 94
  },
  "hsl": {
    "h": 75.417,
    "s": 80.899,
    "l": 65.098
  },
  "oklch": {
    "l": 0.89498,
    "c": 0.17376,
    "h": 122.2
  },
  "luminance": 0.74375
}

Semantic roles & 50–950 ramp

primary

#C9EE5E

secondary

#5734BC

accent

#08DD3F

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C9EE5E

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

Preview Lab → · Contrast checker → · Palette generator →