#C5F777#C5F777

#C5F777 is a very light, vivid yellow-green. Relative luminance 0.797; OKLCH L 91.5% C 0.166 H 127.1°. Best body text is #000000 at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#C5F777
RGB	rgb(197, 247, 119)
HSL	hsl(83, 89%, 72%)
HSV	hsv(83, 52%, 97%)
CMYK	cmyk(20.2%, 0%, 51.8%, 3.1%)
CIE-LAB	lab(91.56, -35.62, 55.75)
CIE-LCH	lch(91.56, 66.16, 122.58°)
OKLab	oklab(91.5% -0.0998 0.1321)
OKLCH	oklch(91.5% 0.166 127.1)
XYZ	xyz(59.6163, 79.7229, 29.6964)
Luminance	0.7972 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F777 #A977F7

analogous

#F7E977 #C5F777 #85F777

triadic

#C5F777 #77C5F7 #F777C5

tetradic

#C5F777 #77F7E9 #A977F7 #F77785

square

#C5F777 #77F7E9 #A977F7 #F77785

split-complementary

#C5F777 #7785F7 #E977F7

monochromatic

#91E60E #ACF43D #C5F777 #DEFAB1 #F3FDE2

Accessibility & contrast

On white

1.24

#C5F777 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.94

#C5F777 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F777

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F777	#FFFFFF	#000000	##000000
##C5F777	1.00	1.24	16.94	16.94
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.94	21.00	1.00	1.00
##000000	16.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE96B

Deuteranopia (green-blind)

#FBE67F

Tritanopia (blue-blind)

#CBEDDA

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #c5f777;
/* rgb */ color: rgb(197, 247, 119);
/* oklch */ color: oklch(91.5% 0.166 127.1);

Tailwind

colors: {
  custom: {
    50: '#d9faa1',
    500: '#c5f777',
    950: '#000000',
  },
}

SCSS

$custom: #c5f777;
$custom-light: #d9faa1;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f777",
  "rgb": {
    "r": 197,
    "g": 247,
    "b": 119
  },
  "hsl": {
    "h": 83.438,
    "s": 88.889,
    "l": 71.765
  },
  "oklch": {
    "l": 0.91496,
    "c": 0.16553,
    "h": 127.1
  },
  "luminance": 0.79724
}

Semantic roles & 50–950 ramp

primary

#C5F777

secondary

#7940D2

accent

#00E65A

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C5F777

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

Preview Lab → · Contrast checker → · Palette generator →