#C7EF4F#C7EF4F

#C7EF4F is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.5% C 0.187 H 122.4°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#C7EF4F
RGB	rgb(199, 239, 79)
HSL	hsl(75, 83%, 62%)
HSV	hsv(75, 67%, 94%)
CMYK	cmyk(16.7%, 0%, 66.9%, 6.3%)
CIE-LAB	lab(89.13, -34.40, 69.85)
CIE-LCH	lch(89.13, 77.86, 116.22°)
OKLab	oklab(89.45% -0.1 0.1576)
OKLCH	oklch(89.45% 0.187 122.4)
XYZ	xyz(55.8316, 74.4395, 18.8225)
Luminance	0.7444 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7EF4F #774FEF

analogous

#EFC74F #C7EF4F #77EF4F

triadic

#C7EF4F #4FC7EF #EF4FC7

tetradic

#C7EF4F #4FEFC7 #774FEF #EF4F77

square

#C7EF4F #4FEFC7 #774FEF #EF4F77

split-complementary

#C7EF4F #4F77EF #C74FEF

monochromatic

#8BB310 #B5EA17 #C7EF4F #D9F487 #EBF9BF

Accessibility & contrast

On white

1.32

#C7EF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#C7EF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EF4F

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7EF4F	#FFFFFF	#000000	##000000
##C7EF4F	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE137

Deuteranopia (green-blind)

#F8E05C

Tritanopia (blue-blind)

#D1E3CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c7ef4f;
/* rgb */ color: rgb(199, 239, 79);
/* oklch */ color: oklch(89.5% 0.187 122.4);

Tailwind

colors: {
  custom: {
    50: '#dbf489',
    500: '#c7ef4f',
    950: '#000000',
  },
}

SCSS

$custom: #c7ef4f;
$custom-light: #dbf489;
$custom-dark: #000000;

JSON

{
  "hex": "#c7ef4f",
  "rgb": {
    "r": 199,
    "g": 239,
    "b": 79
  },
  "hsl": {
    "h": 75,
    "s": 83.333,
    "l": 62.353
  },
  "oklch": {
    "l": 0.89453,
    "c": 0.18667,
    "h": 122.4
  },
  "luminance": 0.7444
}

Semantic roles & 50–950 ramp

primary

#C7EF4F

secondary

#502FB3

accent

#06E03C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C7EF4F

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

Preview Lab → · Contrast checker → · Palette generator →