#C7EF53#C7EF53

#C7EF53 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.5% C 0.184 H 122.5°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#C7EF53
RGB	rgb(199, 239, 83)
HSL	hsl(75, 83%, 63%)
HSV	hsv(75, 65%, 94%)
CMYK	cmyk(16.7%, 0%, 65.3%, 6.3%)
CIE-LAB	lab(89.16, -34.15, 68.36)
CIE-LCH	lch(89.16, 76.41, 116.54°)
OKLab	oklab(89.49% -0.0989 0.1551)
OKLCH	oklch(89.49% 0.184 122.5)
XYZ	xyz(55.9816, 74.4995, 19.6125)
Luminance	0.7450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7EF53 #7B53EF

analogous

#EFC953 #C7EF53 #79EF53

triadic

#C7EF53 #53C7EF #EF53C7

tetradic

#C7EF53 #53EFC9 #7B53EF #EF5379

square

#C7EF53 #53EFC9 #7B53EF #EF5379

split-complementary

#C7EF53 #5379EF #C953EF

monochromatic

#8CB711 #B5EA1B #C7EF53 #D9F48B #EBF9C3

Accessibility & contrast

On white

1.32

#C7EF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#C7EF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EF53

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7EF53	#FFFFFF	#000000	##000000
##C7EF53	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE13D

Deuteranopia (green-blind)

#F7E05F

Tritanopia (blue-blind)

#D1E3CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c7ef53;
/* rgb */ color: rgb(199, 239, 83);
/* oklch */ color: oklch(89.5% 0.184 122.5);

Tailwind

colors: {
  custom: {
    50: '#dbf48b',
    500: '#c7ef53',
    950: '#000000',
  },
}

SCSS

$custom: #c7ef53;
$custom-light: #dbf48b;
$custom-dark: #000000;

JSON

{
  "hex": "#c7ef53",
  "rgb": {
    "r": 199,
    "g": 239,
    "b": 83
  },
  "hsl": {
    "h": 75.385,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.89485,
    "c": 0.18394,
    "h": 122.5
  },
  "luminance": 0.745
}

Semantic roles & 50–950 ramp

primary

#C7EF53

secondary

#5330B6

accent

#06DF3E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C7EF53

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

Preview Lab → · Contrast checker → · Palette generator →