#C5D64B#C5D64B

#C5D64B is a very light, vivid yellow. Relative luminance 0.605; OKLCH L 83.7% C 0.161 H 115.9°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#C5D64B
RGB	rgb(197, 214, 75)
HSL	hsl(67, 63%, 57%)
HSV	hsv(67, 65%, 84%)
CMYK	cmyk(7.9%, 0%, 65%, 16.1%)
CIE-LAB	lab(82.09, -23.70, 64.07)
CIE-LCH	lch(82.09, 68.31, 110.30°)
OKLab	oklab(83.75% -0.0705 0.145)
OKLCH	oklch(83.75% 0.161 115.9)
XYZ	xyz(48.3436, 60.4721, 15.7808)
Luminance	0.6047 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D64B #5C4BD6

analogous

#D6A24B #C5D64B #80D64B

triadic

#C5D64B #4BC5D6 #D64BC5

tetradic

#C5D64B #4BD6A2 #5C4BD6 #D64B80

square

#C5D64B #4BD6A2 #5C4BD6 #D64B80

split-complementary

#C5D64B #4B80D6 #A24BD6

monochromatic

#7B881F #A8BA2A #C5D64B #D5E17D #E5EDAF

Accessibility & contrast

On white

1.60

#C5D64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#C5D64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D64B

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D64B	#FFFFFF	#000000	##000000
##C5D64B	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB38

Deuteranopia (green-blind)

#E3CD55

Tritanopia (blue-blind)

#D1CABA

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #c5d64b;
/* rgb */ color: rgb(197, 214, 75);
/* oklch */ color: oklch(83.7% 0.161 115.9);

Tailwind

colors: {
  custom: {
    50: '#dae284',
    500: '#c5d64b',
    950: '#000000',
  },
}

SCSS

$custom: #c5d64b;
$custom-light: #dae284;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d64b",
  "rgb": {
    "r": 197,
    "g": 214,
    "b": 75
  },
  "hsl": {
    "h": 67.338,
    "s": 62.896,
    "l": 56.667
  },
  "oklch": {
    "l": 0.83749,
    "c": 0.1612,
    "h": 115.9
  },
  "luminance": 0.60471
}

Semantic roles & 50–950 ramp

primary

#C5D64B

secondary

#42378E

accent

#42E656

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C5D64B

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

Preview Lab → · Contrast checker → · Palette generator →