#C7F54E#C7F54E

#C7F54E is a very light, vivid yellow-green. Relative luminance 0.780; OKLCH L 90.8% C 0.194 H 123.7°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#C7F54E
RGB	rgb(199, 245, 78)
HSL	hsl(77, 89%, 63%)
HSV	hsv(77, 68%, 96%)
CMYK	cmyk(18.8%, 0%, 68.2%, 3.9%)
CIE-LAB	lab(90.78, -37.18, 71.89)
CIE-LCH	lch(90.78, 80.94, 117.34°)
OKLab	oklab(90.78% -0.1077 0.1618)
OKLCH	oklch(90.78% 0.194 123.7)
XYZ	xyz(57.5813, 77.9966, 19.2275)
Luminance	0.7800 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7F54E #7C4EF5

analogous

#F5CF4E #C7F54E #73F54E

triadic

#C7F54E #4EC7F5 #F54EC7

tetradic

#C7F54E #4EF5CF #7C4EF5 #F54E73

square

#C7F54E #4EF5CF #7C4EF5 #F54E73

split-complementary

#C7F54E #4E73F5 #CF4EF5

monochromatic

#8DBE0B #B5F214 #C7F54E #D9F888 #ECFCC2

Accessibility & contrast

On white

1.27

#C7F54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.60

#C7F54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7F54E

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7F54E	#FFFFFF	#000000	##000000
##C7F54E	1.00	1.27	16.60	16.60
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.60	21.00	1.00	1.00
##000000	16.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE634

Deuteranopia (green-blind)

#FDE45C

Tritanopia (blue-blind)

#D0E9D4

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c7f54e;
/* rgb */ color: rgb(199, 245, 78);
/* oklch */ color: oklch(90.8% 0.194 123.7);

Tailwind

colors: {
  custom: {
    50: '#dcf889',
    500: '#c7f54e',
    950: '#000000',
  },
}

SCSS

$custom: #c7f54e;
$custom-light: #dcf889;
$custom-dark: #000000;

JSON

{
  "hex": "#c7f54e",
  "rgb": {
    "r": 199,
    "g": 245,
    "b": 78
  },
  "hsl": {
    "h": 76.527,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.90782,
    "c": 0.19439,
    "h": 123.7
  },
  "luminance": 0.77997
}

Semantic roles & 50–950 ramp

primary

#C7F54E

secondary

#532BBC

accent

#00E63F

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C7F54E

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

Preview Lab → · Contrast checker → · Palette generator →