#C4D54E#C4D54E

#C4D54E is a very light, vivid yellow. Relative luminance 0.599; OKLCH L 83.5% C 0.158 H 116.0°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#C4D54E
RGB	rgb(196, 213, 78)
HSL	hsl(68, 62%, 57%)
HSV	hsv(68, 63%, 84%)
CMYK	cmyk(8%, 0%, 63.4%, 16.5%)
CIE-LAB	lab(81.77, -23.43, 62.51)
CIE-LCH	lch(81.77, 66.76, 110.55°)
OKLab	oklab(83.48% -0.0694 0.1421)
OKLCH	oklch(83.48% 0.158 116)
XYZ	xyz(47.9354, 59.8750, 16.2381)
Luminance	0.5987 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D54E #5F4ED5

analogous

#D5A34E #C4D54E #80D54E

triadic

#C4D54E #4EC4D5 #D54EC4

tetradic

#C4D54E #4ED5A3 #5F4ED5 #D54E80

square

#C4D54E #4ED5A3 #5F4ED5 #D54E80

split-complementary

#C4D54E #4E80D5 #A34ED5

monochromatic

#7B8820 #A8BA2C #C4D54E #D4E17F #E5ECB1

Accessibility & contrast

On white

1.62

#C4D54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#C4D54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D54E

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D54E	#FFFFFF	#000000	##000000
##C4D54E	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB3D

Deuteranopia (green-blind)

#E2CC57

Tritanopia (blue-blind)

#D0C9B9

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #c4d54e;
/* rgb */ color: rgb(196, 213, 78);
/* oklch */ color: oklch(83.5% 0.158 116.0);

Tailwind

colors: {
  custom: {
    50: '#d9e186',
    500: '#c4d54e',
    950: '#000000',
  },
}

SCSS

$custom: #c4d54e;
$custom-light: #d9e186;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d54e",
  "rgb": {
    "r": 196,
    "g": 213,
    "b": 78
  },
  "hsl": {
    "h": 67.556,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.83478,
    "c": 0.15816,
    "h": 116
  },
  "luminance": 0.59874
}

Semantic roles & 50–950 ramp

primary

#C4D54E

secondary

#43398F

accent

#43E557

background

#FEFEFC

surface

#FCFCF3

border

#D5D5CD

text

#15150C

muted

#84847F

Preview Lab

Preview with #C4D54E

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

Preview Lab → · Contrast checker → · Palette generator →