#C5D13F#C5D13F

#C5D13F is a very light, vivid yellow. Relative luminance 0.578; OKLCH L 82.6% C 0.164 H 114.1°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#C5D13F
RGB	rgb(197, 209, 63)
HSL	hsl(65, 61%, 53%)
HSV	hsv(65, 70%, 82%)
CMYK	cmyk(5.7%, 0%, 69.9%, 18%)
CIE-LAB	lab(80.64, -21.96, 67.14)
CIE-LCH	lch(80.64, 70.64, 108.11°)
OKLab	oklab(82.56% -0.0668 0.1495)
OKLCH	oklch(82.56% 0.164 114.1)
XYZ	xyz(46.7249, 57.8310, 13.4028)
Luminance	0.5783 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D13F #4B3FD1

analogous

#D1943F #C5D13F #7CD13F

triadic

#C5D13F #3FC5D1 #D13FC5

tetradic

#C5D13F #3FD194 #4B3FD1 #D13F7C

square

#C5D13F #3FD194 #4B3FD1 #D13F7C

split-complementary

#C5D13F #3F7CD1 #943FD1

monochromatic

#71791D #9FAA29 #C5D13F #D4DD70 #E3E9A2

Accessibility & contrast

On white

1.67

#C5D13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#C5D13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D13F

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D13F	#FFFFFF	#000000	##000000
##C5D13F	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C726

Deuteranopia (green-blind)

#E0CA4A

Tritanopia (blue-blind)

#D2C5B4

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c5d13f;
/* rgb */ color: rgb(197, 209, 63);
/* oklch */ color: oklch(82.6% 0.164 114.1);

Tailwind

colors: {
  custom: {
    50: '#dade7d',
    500: '#c5d13f',
    950: '#000000',
  },
}

SCSS

$custom: #c5d13f;
$custom-light: #dade7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d13f",
  "rgb": {
    "r": 197,
    "g": 209,
    "b": 63
  },
  "hsl": {
    "h": 64.932,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.82561,
    "c": 0.16379,
    "h": 114.1
  },
  "luminance": 0.5783
}

Semantic roles & 50–950 ramp

primary

#C5D13F

secondary

#3A3381

accent

#43E451

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C5D13F

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

Preview Lab → · Contrast checker → · Palette generator →