#CBDD51#CBDD51

#CBDD51 is a very light, vivid yellow. Relative luminance 0.650; OKLCH L 85.8% C 0.163 H 116.2°. Best body text is #000000 at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#CBDD51
RGB	rgb(203, 221, 81)
HSL	hsl(68, 67%, 59%)
HSV	hsv(68, 63%, 87%)
CMYK	cmyk(8.1%, 0%, 63.3%, 13.3%)
CIE-LAB	lab(84.49, -24.27, 64.32)
CIE-LCH	lch(84.49, 68.75, 110.67°)
OKLab	oklab(85.79% -0.0719 0.1462)
OKLCH	oklch(85.79% 0.163 116.2)
XYZ	xyz(51.9714, 65.0042, 17.5922)
Luminance	0.6500 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBDD51 #6351DD

analogous

#DDA951 #CBDD51 #85DD51

triadic

#CBDD51 #51CBDD #DD51CB

tetradic

#CBDD51 #51DDA9 #6351DD #DD5185

square

#CBDD51 #51DDA9 #6351DD #DD5185

split-complementary

#CBDD51 #5185DD #A951DD

monochromatic

#87961D #B5C927 #CBDD51 #DAE784 #EAF1B7

Accessibility & contrast

On white

1.50

#CBDD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.00

#CBDD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBDD51

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBDD51	#FFFFFF	#000000	##000000
##CBDD51	1.00	1.50	14.00	14.00
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.00	21.00	1.00	1.00
##000000	14.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD23F

Deuteranopia (green-blind)

#EAD45B

Tritanopia (blue-blind)

#D7D1C0

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #cbdd51;
/* rgb */ color: rgb(203, 221, 81);
/* oklch */ color: oklch(85.8% 0.163 116.2);

Tailwind

colors: {
  custom: {
    50: '#dee788',
    500: '#cbdd51',
    950: '#000000',
  },
}

SCSS

$custom: #cbdd51;
$custom-light: #dee788;
$custom-dark: #000000;

JSON

{
  "hex": "#cbdd51",
  "rgb": {
    "r": 203,
    "g": 221,
    "b": 81
  },
  "hsl": {
    "h": 67.714,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.85791,
    "c": 0.16291,
    "h": 116.2
  },
  "luminance": 0.65003
}

Semantic roles & 50–950 ramp

primary

#CBDD51

secondary

#44389B

accent

#3EEA54

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #CBDD51

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

Preview Lab → · Contrast checker → · Palette generator →