#C8EF61#C8EF61

#C8EF61 is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.7% C 0.173 H 122.9°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#C8EF61
RGB	rgb(200, 239, 97)
HSL	hsl(76, 82%, 66%)
HSV	hsv(76, 59%, 94%)
CMYK	cmyk(16.3%, 0%, 59.4%, 6.3%)
CIE-LAB	lab(89.33, -32.77, 62.91)
CIE-LCH	lch(89.33, 70.93, 117.51°)
OKLab	oklab(89.68% -0.0939 0.1453)
OKLCH	oklch(89.68% 0.173 122.9)
XYZ	xyz(56.8440, 74.8752, 22.7646)
Luminance	0.7488 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EF61 #8861EF

analogous

#EFCF61 #C8EF61 #81EF61

triadic

#C8EF61 #61C8EF #EF61C8

tetradic

#C8EF61 #61EFCF #8861EF #EF6181

square

#C8EF61 #61EFCF #8861EF #EF6181

split-complementary

#C8EF61 #6181EF #CF61EF

monochromatic

#92C214 #B5E929 #C8EF61 #DBF599 #EFFAD0

Accessibility & contrast

On white

1.31

#C8EF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#C8EF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EF61

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EF61	#FFFFFF	#000000	##000000
##C8EF61	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE151

Deuteranopia (green-blind)

#F7E06B

Tritanopia (blue-blind)

#D1E4D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c8ef61;
/* rgb */ color: rgb(200, 239, 97);
/* oklch */ color: oklch(89.7% 0.173 122.9);

Tailwind

colors: {
  custom: {
    50: '#dbf493',
    500: '#c8ef61',
    950: '#000000',
  },
}

SCSS

$custom: #c8ef61;
$custom-light: #dbf493;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ef61",
  "rgb": {
    "r": 200,
    "g": 239,
    "b": 97
  },
  "hsl": {
    "h": 76.479,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.8968,
    "c": 0.173,
    "h": 122.9
  },
  "luminance": 0.74875
}

Semantic roles & 50–950 ramp

primary

#C8EF61

secondary

#5B34C0

accent

#08DE42

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C8EF61

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

Preview Lab → · Contrast checker → · Palette generator →