#C5F56C#C5F56C

#C5F56C is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 90.9% C 0.173 H 125.8°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#C5F56C
RGB	rgb(197, 245, 108)
HSL	hsl(81, 87%, 69%)
HSV	hsv(81, 56%, 96%)
CMYK	cmyk(19.6%, 0%, 55.9%, 3.9%)
CIE-LAB	lab(90.90, -35.73, 59.89)
CIE-LCH	lch(90.90, 69.73, 120.82°)
OKLab	oklab(90.92% -0.101 0.14)
OKLCH	oklch(90.92% 0.173 125.8)
XYZ	xyz(58.3852, 78.2572, 26.2136)
Luminance	0.7826 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F56C #9C6CF5

analogous

#F5E16C #C5F56C #81F56C

triadic

#C5F56C #6CC5F5 #F56CC5

tetradic

#C5F56C #6CF5E1 #9C6CF5 #F56C81

square

#C5F56C #6CF5E1 #9C6CF5 #F56C81

split-complementary

#C5F56C #6C81F5 #E16CF5

monochromatic

#91D80F #AEF133 #C5F56C #DCF9A5 #F2FDDF

Accessibility & contrast

On white

1.26

#C5F56C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#C5F56C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F56C

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F56C	#FFFFFF	#000000	##000000
##C5F56C	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE75E

Deuteranopia (green-blind)

#FAE475

Tritanopia (blue-blind)

#CCEBD7

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c5f56c;
/* rgb */ color: rgb(197, 245, 108);
/* oklch */ color: oklch(90.9% 0.173 125.8);

Tailwind

colors: {
  custom: {
    50: '#d9f89a',
    500: '#c5f56c',
    950: '#000000',
  },
}

SCSS

$custom: #c5f56c;
$custom-light: #d9f89a;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f56c",
  "rgb": {
    "r": 197,
    "g": 245,
    "b": 108
  },
  "hsl": {
    "h": 81.022,
    "s": 87.261,
    "l": 69.216
  },
  "oklch": {
    "l": 0.90924,
    "c": 0.17267,
    "h": 125.8
  },
  "luminance": 0.78258
}

Semantic roles & 50–950 ramp

primary

#C5F56C

secondary

#6C37CF

accent

#02E451

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C5F56C

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

Preview Lab → · Contrast checker → · Palette generator →