#C9D554#C9D554

#C9D554 is a very light, vivid yellow. Relative luminance 0.606; OKLCH L 83.9% C 0.152 H 114.2°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#C9D554
RGB	rgb(201, 213, 84)
HSL	hsl(66, 61%, 58%)
HSV	hsv(66, 61%, 84%)
CMYK	cmyk(5.6%, 0%, 60.6%, 16.5%)
CIE-LAB	lab(82.19, -21.00, 60.58)
CIE-LCH	lch(82.19, 64.12, 109.11°)
OKLab	oklab(83.92% -0.0623 0.1387)
OKLCH	oklch(83.92% 0.152 114.2)
XYZ	xyz(49.4830, 60.6470, 17.4851)
Luminance	0.6065 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9D554 #6054D5

analogous

#D5A054 #C9D554 #89D554

triadic

#C9D554 #54C9D5 #D554C9

tetradic

#C9D554 #54D5A0 #6054D5 #D55489

square

#C9D554 #54D5A0 #6054D5 #D55489

split-complementary

#C9D554 #5489D5 #A054D5

monochromatic

#828C22 #B0BD2E #C9D554 #D9E185 #E8EDB6

Accessibility & contrast

On white

1.60

#C9D554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#C9D554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9D554

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9D554	#FFFFFF	#000000	##000000
##C9D554	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB45

Deuteranopia (green-blind)

#E3CE5C

Tritanopia (blue-blind)

#D5C9BA

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #c9d554;
/* rgb */ color: rgb(201, 213, 84);
/* oklch */ color: oklch(83.9% 0.152 114.2);

Tailwind

colors: {
  custom: {
    50: '#dce189',
    500: '#c9d554',
    950: '#000000',
  },
}

SCSS

$custom: #c9d554;
$custom-light: #dce189;
$custom-dark: #000000;

JSON

{
  "hex": "#c9d554",
  "rgb": {
    "r": 201,
    "g": 213,
    "b": 84
  },
  "hsl": {
    "h": 65.581,
    "s": 60.563,
    "l": 58.235
  },
  "oklch": {
    "l": 0.83921,
    "c": 0.15208,
    "h": 114.2
  },
  "luminance": 0.60646
}

Semantic roles & 50–950 ramp

primary

#C9D554

secondary

#433B92

accent

#44E453

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150C

muted

#84847F

Preview Lab

Preview with #C9D554

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

Preview Lab → · Contrast checker → · Palette generator →