#C5DB40#C5DB40

#C5DB40 is a very light, vivid yellow. Relative luminance 0.629; OKLCH L 84.8% C 0.174 H 117.3°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#C5DB40
RGB	rgb(197, 219, 64)
HSL	hsl(69, 68%, 55%)
HSV	hsv(69, 71%, 86%)
CMYK	cmyk(10%, 0%, 70.8%, 14.1%)
CIE-LAB	lab(83.39, -26.72, 69.48)
CIE-LCH	lch(83.39, 74.44, 111.04°)
OKLab	oklab(84.77% -0.08 0.1546)
OKLCH	oklch(84.77% 0.174 117.3)
XYZ	xyz(49.2840, 62.9041, 14.3949)
Luminance	0.6290 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5DB40 #5640DB

analogous

#DBA340 #C5DB40 #77DB40

triadic

#C5DB40 #40C5DB #DB40C5

tetradic

#C5DB40 #40DBA3 #5640DB #DB4077

square

#C5DB40 #40DBA3 #5640DB #DB4077

split-complementary

#C5DB40 #4077DB #A340DB

monochromatic

#788719 #A5BB23 #C5DB40 #D5E573 #E4EEA7

Accessibility & contrast

On white

1.55

#C5DB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.58

#C5DB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5DB40

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5DB40	#FFFFFF	#000000	##000000
##C5DB40	1.00	1.55	13.58	13.58
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.58	21.00	1.00	1.00
##000000	13.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EACF24

Deuteranopia (green-blind)

#E8D14D

Tritanopia (blue-blind)

#D1CFBD

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #c5db40;
/* rgb */ color: rgb(197, 219, 64);
/* oklch */ color: oklch(84.8% 0.174 117.3);

Tailwind

colors: {
  custom: {
    50: '#dae67f',
    500: '#c5db40',
    950: '#000000',
  },
}

SCSS

$custom: #c5db40;
$custom-light: #dae67f;
$custom-dark: #000000;

JSON

{
  "hex": "#c5db40",
  "rgb": {
    "r": 197,
    "g": 219,
    "b": 64
  },
  "hsl": {
    "h": 68.516,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.84767,
    "c": 0.17409,
    "h": 117.3
  },
  "luminance": 0.62904
}

Semantic roles & 50–950 ramp

primary

#C5DB40

secondary

#3F328D

accent

#3DEB55

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C5DB40

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

Preview Lab → · Contrast checker → · Palette generator →