#CBDE51#CBDE51

#CBDE51 is a very light, vivid yellow. Relative luminance 0.655; OKLCH L 86.0% C 0.164 H 116.5°. Best body text is #000000 at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#CBDE51
RGB	rgb(203, 222, 81)
HSL	hsl(68, 68%, 59%)
HSV	hsv(68, 64%, 87%)
CMYK	cmyk(8.6%, 0%, 63.5%, 12.9%)
CIE-LAB	lab(84.76, -24.74, 64.61)
CIE-LCH	lch(84.76, 69.18, 110.96°)
OKLab	oklab(86.01% -0.0732 0.1468)
OKLCH	oklch(86.01% 0.164 116.5)
XYZ	xyz(52.2362, 65.5338, 17.6805)
Luminance	0.6553 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBDE51 #6451DE

analogous

#DEAB51 #CBDE51 #85DE51

triadic

#CBDE51 #51CBDE #DE51CB

tetradic

#CBDE51 #51DEAB #6451DE #DE5185

square

#CBDE51 #51DEAB #6451DE #DE5185

split-complementary

#CBDE51 #5185DE #AB51DE

monochromatic

#87981D #B5CB27 #CBDE51 #DAE884 #EAF2B8

Accessibility & contrast

On white

1.49

#CBDE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.11

#CBDE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBDE51

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBDE51	#FFFFFF	#000000	##000000
##CBDE51	1.00	1.49	14.11	14.11
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.11	21.00	1.00	1.00
##000000	14.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD33F

Deuteranopia (green-blind)

#EBD55B

Tritanopia (blue-blind)

#D7D2C1

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #cbde51;
/* rgb */ color: rgb(203, 222, 81);
/* oklch */ color: oklch(86.0% 0.164 116.5);

Tailwind

colors: {
  custom: {
    50: '#dee888',
    500: '#cbde51',
    950: '#000000',
  },
}

SCSS

$custom: #cbde51;
$custom-light: #dee888;
$custom-dark: #000000;

JSON

{
  "hex": "#cbde51",
  "rgb": {
    "r": 203,
    "g": 222,
    "b": 81
  },
  "hsl": {
    "h": 68.085,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.86009,
    "c": 0.16404,
    "h": 116.5
  },
  "luminance": 0.65533
}

Semantic roles & 50–950 ramp

primary

#CBDE51

secondary

#45379C

accent

#3DEB54

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #CBDE51

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

Preview Lab → · Contrast checker → · Palette generator →