#C1F577#C1F577

#C1F577 is a very light, vivid yellow-green. Relative luminance 0.780; OKLCH L 90.8% C 0.165 H 127.9°. Best body text is #000000 at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#C1F577
RGB	rgb(193, 245, 119)
HSL	hsl(85, 86%, 71%)
HSV	hsv(85, 51%, 96%)
CMYK	cmyk(21.2%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(90.77, -36.17, 54.75)
CIE-LCH	lch(90.77, 65.62, 123.45°)
OKLab	oklab(90.79% -0.1011 0.1299)
OKLCH	oklch(90.79% 0.165 127.9)
XYZ	xyz(57.9742, 77.9732, 29.4452)
Luminance	0.7797 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1F577 #AB77F5

analogous

#F5EA77 #C1F577 #82F577

triadic

#C1F577 #77C1F5 #F577C1

tetradic

#C1F577 #77F5EA #AB77F5 #F57782

square

#C1F577 #77F5EA #AB77F5 #F57782

split-complementary

#C1F577 #7782F5 #EA77F5

monochromatic

#8BE111 #A7F13E #C1F577 #DBF9B0 #F2FDE2

Accessibility & contrast

On white

1.27

#C1F577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.59

#C1F577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1F577

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1F577	#FFFFFF	#000000	##000000
##C1F577	1.00	1.27	16.59	16.59
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.59	21.00	1.00	1.00
##000000	16.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76B

Deuteranopia (green-blind)

#F8E47F

Tritanopia (blue-blind)

#C6ECD8

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c1f577;
/* rgb */ color: rgb(193, 245, 119);
/* oklch */ color: oklch(90.8% 0.165 127.9);

Tailwind

colors: {
  custom: {
    50: '#d6f8a1',
    500: '#c1f577',
    950: '#000000',
  },
}

SCSS

$custom: #c1f577;
$custom-light: #d6f8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#c1f577",
  "rgb": {
    "r": 193,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 84.762,
    "s": 86.301,
    "l": 71.373
  },
  "oklch": {
    "l": 0.90794,
    "c": 0.16464,
    "h": 127.9
  },
  "luminance": 0.77974
}

Semantic roles & 50–950 ramp

primary

#C1F577

secondary

#7C40D0

accent

#03E35F

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C1F577

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

Preview Lab → · Contrast checker → · Palette generator →