#C5DE4F#C5DE4F

#C5DE4F is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 85.5% C 0.167 H 118.6°. Best body text is #000000 at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#C5DE4F
RGB	rgb(197, 222, 79)
HSL	hsl(70, 68%, 59%)
HSV	hsv(70, 64%, 87%)
CMYK	cmyk(11.3%, 0%, 64.4%, 12.9%)
CIE-LAB	lab(84.32, -27.28, 64.81)
CIE-LCH	lch(84.32, 70.32, 112.82°)
OKLab	oklab(85.54% -0.0801 0.1471)
OKLCH	oklch(85.54% 0.167 118.6)
XYZ	xyz(50.5594, 64.6778, 17.2162)
Luminance	0.6468 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5DE4F #684FDE

analogous

#DEB04F #C5DE4F #7EDE4F

triadic

#C5DE4F #4FC5DE #DE4FC5

tetradic

#C5DE4F #4FDEB0 #684FDE #DE4F7E

square

#C5DE4F #4FDEB0 #684FDE #DE4F7E

split-complementary

#C5DE4F #4F7EDE #B04FDE

monochromatic

#81961C #ADCA26 #C5DE4F #D6E883 #E7F1B6

Accessibility & contrast

On white

1.51

#C5DE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.94

#C5DE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5DE4F

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5DE4F	#FFFFFF	#000000	##000000
##C5DE4F	1.00	1.51	13.94	13.94
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.94	21.00	1.00	1.00
##000000	13.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD23C

Deuteranopia (green-blind)

#E9D359

Tritanopia (blue-blind)

#D0D2C1

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #c5de4f;
/* rgb */ color: rgb(197, 222, 79);
/* oklch */ color: oklch(85.5% 0.167 118.6);

Tailwind

colors: {
  custom: {
    50: '#dae887',
    500: '#c5de4f',
    950: '#000000',
  },
}

SCSS

$custom: #c5de4f;
$custom-light: #dae887;
$custom-dark: #000000;

JSON

{
  "hex": "#c5de4f",
  "rgb": {
    "r": 197,
    "g": 222,
    "b": 79
  },
  "hsl": {
    "h": 70.49,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.85544,
    "c": 0.16749,
    "h": 118.6
  },
  "luminance": 0.64677
}

Semantic roles & 50–950 ramp

primary

#C5DE4F

secondary

#48379B

accent

#3DEB5B

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C5DE4F

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

Preview Lab → · Contrast checker → · Palette generator →