#C8EF4C#C8EF4C

#C8EF4C is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.5% C 0.188 H 122.0°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#C8EF4C
RGB	rgb(200, 239, 76)
HSL	hsl(74, 84%, 62%)
HSV	hsv(74, 68%, 94%)
CMYK	cmyk(16.3%, 0%, 68.2%, 6.3%)
CIE-LAB	lab(89.17, -34.19, 71.02)
CIE-LCH	lch(89.17, 78.82, 115.71°)
OKLab	oklab(89.5% -0.0997 0.1596)
OKLCH	oklch(89.5% 0.188 122)
XYZ	xyz(55.9912, 74.5341, 18.2729)
Luminance	0.7453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EF4C #734CEF

analogous

#EFC54C #C8EF4C #77EF4C

triadic

#C8EF4C #4CC8EF #EF4CC8

tetradic

#C8EF4C #4CEFC5 #734CEF #EF4C77

square

#C8EF4C #4CEFC5 #734CEF #EF4C77

split-complementary

#C8EF4C #4C77EF #C54CEF

monochromatic

#8AB110 #B6E915 #C8EF4C #D9F484 #EBF9BC

Accessibility & contrast

On white

1.32

#C8EF4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#C8EF4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EF4C

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EF4C	#FFFFFF	#000000	##000000
##C8EF4C	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE132

Deuteranopia (green-blind)

#F8E059

Tritanopia (blue-blind)

#D2E3CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c8ef4c;
/* rgb */ color: rgb(200, 239, 76);
/* oklch */ color: oklch(89.5% 0.188 122.0);

Tailwind

colors: {
  custom: {
    50: '#dcf487',
    500: '#c8ef4c',
    950: '#000000',
  },
}

SCSS

$custom: #c8ef4c;
$custom-light: #dcf487;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ef4c",
  "rgb": {
    "r": 200,
    "g": 239,
    "b": 76
  },
  "hsl": {
    "h": 74.356,
    "s": 83.59,
    "l": 61.765
  },
  "oklch": {
    "l": 0.89499,
    "c": 0.18824,
    "h": 122
  },
  "luminance": 0.74534
}

Semantic roles & 50–950 ramp

primary

#C8EF4C

secondary

#4E2EB1

accent

#05E03A

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C8EF4C

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

Preview Lab → · Contrast checker → · Palette generator →