#C8EF99#C8EF99

#C8EF99 is a very light, moderate yellow-green. Relative luminance 0.763; OKLCH L 90.4% C 0.119 H 128.4°. Best body text is #000000 at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#C8EF99
RGB	rgb(200, 239, 153)
HSL	hsl(87, 73%, 77%)
HSV	hsv(87, 36%, 94%)
CMYK	cmyk(16.3%, 0%, 36%, 6.3%)
CIE-LAB	lab(90.00, -26.96, 37.55)
CIE-LCH	lch(90.00, 46.23, 125.68°)
OKLab	oklab(90.44% -0.0736 0.0929)
OKLCH	oklch(90.44% 0.119 128.4)
XYZ	xyz(60.4349, 76.3116, 41.6765)
Luminance	0.7631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EF99 #C099EF

analogous

#EFEB99 #C8EF99 #9DEF99

triadic

#C8EF99 #99C8EF #EF99C8

tetradic

#C8EF99 #99EFEB #C099EF #EF999D

square

#C8EF99 #99EFEB #C099EF #EF999D

split-complementary

#C8EF99 #999DEF #EB99EF

monochromatic

#8FDE2F #ABE764 #C8EF99 #E5F7CE #F1FBE5

Accessibility & contrast

On white

1.29

#C8EF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.26

#C8EF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EF99

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EF99	#FFFFFF	#000000	##000000
##C8EF99	1.00	1.29	16.26	16.26
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.26	21.00	1.00	1.00
##000000	16.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E493

Deuteranopia (green-blind)

#F1E29D

Tritanopia (blue-blind)

#CCE8D9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c8ef99;
/* rgb */ color: rgb(200, 239, 153);
/* oklch */ color: oklch(90.4% 0.119 128.4);

Tailwind

colors: {
  custom: {
    50: '#daf4b8',
    500: '#c8ef99',
    950: '#000000',
  },
}

SCSS

$custom: #c8ef99;
$custom-light: #daf4b8;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ef99",
  "rgb": {
    "r": 200,
    "g": 239,
    "b": 153
  },
  "hsl": {
    "h": 87.209,
    "s": 72.881,
    "l": 76.863
  },
  "oklch": {
    "l": 0.90435,
    "c": 0.11855,
    "h": 128.4
  },
  "luminance": 0.76312
}

Semantic roles & 50–950 ramp

primary

#C8EF99

secondary

#9161CC

accent

#11D56A

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #C8EF99

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

Preview Lab → · Contrast checker → · Palette generator →