#C7EF63#C7EF63

#C7EF63 is a very light, vivid yellow-green. Relative luminance 0.748; OKLCH L 89.6% C 0.172 H 123.3°. Best body text is #000000 at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#C7EF63
RGB	rgb(199, 239, 99)
HSL	hsl(77, 81%, 66%)
HSV	hsv(77, 59%, 94%)
CMYK	cmyk(16.7%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(89.29, -32.99, 61.99)
CIE-LCH	lch(89.29, 70.22, 118.02°)
OKLab	oklab(89.63% -0.0943 0.1436)
OKLCH	oklch(89.63% 0.172 123.3)
XYZ	xyz(56.6722, 74.7757, 23.2495)
Luminance	0.7478 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7EF63 #8B63EF

analogous

#EFD163 #C7EF63 #81EF63

triadic

#C7EF63 #63C7EF #EF63C7

tetradic

#C7EF63 #63EFD1 #8B63EF #EF6381

square

#C7EF63 #63EFD1 #8B63EF #EF6381

split-complementary

#C7EF63 #6381EF #D163EF

monochromatic

#91C414 #B3E92B #C7EF63 #DBF59B #EFFAD2

Accessibility & contrast

On white

1.32

#C7EF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.96

#C7EF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EF63

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7EF63	#FFFFFF	#000000	##000000
##C7EF63	1.00	1.32	15.96	15.96
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.96	21.00	1.00	1.00
##000000	15.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE153

Deuteranopia (green-blind)

#F6E06C

Tritanopia (blue-blind)

#D0E4D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c7ef63;
/* rgb */ color: rgb(199, 239, 99);
/* oklch */ color: oklch(89.6% 0.172 123.3);

Tailwind

colors: {
  custom: {
    50: '#dbf494',
    500: '#c7ef63',
    950: '#000000',
  },
}

SCSS

$custom: #c7ef63;
$custom-light: #dbf494;
$custom-dark: #000000;

JSON

{
  "hex": "#c7ef63",
  "rgb": {
    "r": 199,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 77.143,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.89631,
    "c": 0.17177,
    "h": 123.3
  },
  "luminance": 0.74776
}

Semantic roles & 50–950 ramp

primary

#C7EF63

secondary

#5D35C1

accent

#08DE45

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C7EF63

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

Preview Lab → · Contrast checker → · Palette generator →