#C4D13B#C4D13B

#C4D13B is a very light, vivid yellow. Relative luminance 0.577; OKLCH L 82.5% C 0.167 H 114.4°. Best body text is #000000 at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#C4D13B
RGB	rgb(196, 209, 59)
HSL	hsl(65, 62%, 53%)
HSV	hsv(65, 72%, 82%)
CMYK	cmyk(6.2%, 0%, 71.8%, 18%)
CIE-LAB	lab(80.55, -22.57, 68.42)
CIE-LCH	lch(80.55, 72.05, 108.26°)
OKLab	oklab(82.46% -0.0688 0.1516)
OKLCH	oklch(82.46% 0.167 114.4)
XYZ	xyz(46.3561, 57.6533, 12.8231)
Luminance	0.5765 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D13B #483BD1

analogous

#D1933B #C4D13B #79D13B

triadic

#C4D13B #3BC4D1 #D13BC4

tetradic

#C4D13B #3BD193 #483BD1 #D13B79

square

#C4D13B #3BD193 #483BD1 #D13B79

split-complementary

#C4D13B #3B79D1 #933BD1

monochromatic

#6E761C #9CA727 #C4D13B #D3DD6D #E2E89E

Accessibility & contrast

On white

1.68

#C4D13B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.53

#C4D13B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D13B

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D13B	#FFFFFF	#000000	##000000
##C4D13B	1.00	1.68	12.53	12.53
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.53	21.00	1.00	1.00
##000000	12.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C71E

Deuteranopia (green-blind)

#DFC947

Tritanopia (blue-blind)

#D1C5B4

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c4d13b;
/* rgb */ color: rgb(196, 209, 59);
/* oklch */ color: oklch(82.5% 0.167 114.4);

Tailwind

colors: {
  custom: {
    50: '#d9de7b',
    500: '#c4d13b',
    950: '#000000',
  },
}

SCSS

$custom: #c4d13b;
$custom-light: #d9de7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d13b",
  "rgb": {
    "r": 196,
    "g": 209,
    "b": 59
  },
  "hsl": {
    "h": 65.2,
    "s": 61.983,
    "l": 52.549
  },
  "oklch": {
    "l": 0.82455,
    "c": 0.16651,
    "h": 114.4
  },
  "luminance": 0.57652
}

Semantic roles & 50–950 ramp

primary

#C4D13B

secondary

#39327E

accent

#43E551

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C4D13B

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

Preview Lab → · Contrast checker → · Palette generator →