#C8F65B#C8F65B

#C8F65B is a very light, vivid yellow-green. Relative luminance 0.789; OKLCH L 91.2% C 0.186 H 124.2°. Best body text is #000000 at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#C8F65B
RGB	rgb(200, 246, 91)
HSL	hsl(78, 90%, 66%)
HSV	hsv(78, 63%, 96%)
CMYK	cmyk(18.7%, 0%, 63%, 3.5%)
CIE-LAB	lab(91.21, -36.40, 67.41)
CIE-LCH	lch(91.21, 76.61, 118.37°)
OKLab	oklab(91.18% -0.1045 0.1541)
OKLCH	oklch(91.18% 0.186 124.2)
XYZ	xyz(58.6639, 78.9458, 22.0430)
Luminance	0.7895 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F65B #895BF6

analogous

#F6D65B #C8F65B #7AF65B

triadic

#C8F65B #5BC8F6 #F65BC8

tetradic

#C8F65B #5BF6D6 #895BF6 #F65B7A

square

#C8F65B #5BF6D6 #895BF6 #F65B7A

split-complementary

#C8F65B #5B7AF6 #D65BF6

monochromatic

#92CB0B #B5F321 #C8F65B #DBF995 #EFFCCF

Accessibility & contrast

On white

1.25

#C8F65B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.79

#C8F65B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F65B

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F65B	#FFFFFF	#000000	##000000
##C8F65B	1.00	1.25	16.79	16.79
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.79	21.00	1.00	1.00
##000000	16.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE747

Deuteranopia (green-blind)

#FDE566

Tritanopia (blue-blind)

#D1EBD6

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #c8f65b;
/* rgb */ color: rgb(200, 246, 91);
/* oklch */ color: oklch(91.2% 0.186 124.2);

Tailwind

colors: {
  custom: {
    50: '#dcf990',
    500: '#c8f65b',
    950: '#000000',
  },
}

SCSS

$custom: #c8f65b;
$custom-light: #dcf990;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f65b",
  "rgb": {
    "r": 200,
    "g": 246,
    "b": 91
  },
  "hsl": {
    "h": 77.806,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.91176,
    "c": 0.18621,
    "h": 124.2
  },
  "luminance": 0.78946
}

Semantic roles & 50–950 ramp

primary

#C8F65B

secondary

#5B2EC7

accent

#00E644

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C8F65B

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

Preview Lab → · Contrast checker → · Palette generator →