#C8F54E#C8F54E

#C8F54E is a very light, vivid yellow-green. Relative luminance 0.781; OKLCH L 90.8% C 0.194 H 123.4°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#C8F54E
RGB	rgb(200, 245, 78)
HSL	hsl(76, 89%, 63%)
HSV	hsv(76, 68%, 96%)
CMYK	cmyk(18.4%, 0%, 68.2%, 3.9%)
CIE-LAB	lab(90.84, -36.79, 71.98)
CIE-LCH	lch(90.84, 80.84, 117.08°)
OKLab	oklab(90.85% -0.1068 0.162)
OKLCH	oklch(90.85% 0.194 123.4)
XYZ	xyz(57.8476, 78.1339, 19.2400)
Luminance	0.7813 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F54E #7B4EF5

analogous

#F5CF4E #C8F54E #74F54E

triadic

#C8F54E #4EC8F5 #F54EC8

tetradic

#C8F54E #4EF5CF #7B4EF5 #F54E74

square

#C8F54E #4EF5CF #7B4EF5 #F54E74

split-complementary

#C8F54E #4E74F5 #CF4EF5

monochromatic

#8EBE0B #B6F214 #C8F54E #DAF888 #ECFCC2

Accessibility & contrast

On white

1.26

#C8F54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#C8F54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F54E

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F54E	#FFFFFF	#000000	##000000
##C8F54E	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE634

Deuteranopia (green-blind)

#FDE45C

Tritanopia (blue-blind)

#D2E9D4

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c8f54e;
/* rgb */ color: rgb(200, 245, 78);
/* oklch */ color: oklch(90.8% 0.194 123.4);

Tailwind

colors: {
  custom: {
    50: '#dcf889',
    500: '#c8f54e',
    950: '#000000',
  },
}

SCSS

$custom: #c8f54e;
$custom-light: #dcf889;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f54e",
  "rgb": {
    "r": 200,
    "g": 245,
    "b": 78
  },
  "hsl": {
    "h": 76.168,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.90849,
    "c": 0.19397,
    "h": 123.4
  },
  "luminance": 0.78134
}

Semantic roles & 50–950 ramp

primary

#C8F54E

secondary

#522BBC

accent

#00E63E

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C8F54E

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

Preview Lab → · Contrast checker → · Palette generator →