#CDE93B#CDE93B

#CDE93B is a very light, vivid yellow. Relative luminance 0.716; OKLCH L 88.4% C 0.189 H 118.6°. Best body text is #000000 at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#CDE93B
RGB	rgb(205, 233, 59)
HSL	hsl(70, 80%, 57%)
HSV	hsv(70, 75%, 91%)
CMYK	cmyk(12%, 0%, 74.7%, 8.6%)
CIE-LAB	lab(87.76, -30.33, 75.50)
CIE-LCH	lch(87.76, 81.36, 111.89°)
OKLab	oklab(88.42% -0.0908 0.1663)
OKLCH	oklch(88.42% 0.189 118.6)
XYZ	xyz(55.1064, 71.5732, 15.0488)
Luminance	0.7157 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE93B #573BE9

analogous

#E9AE3B #CDE93B #76E93B

triadic

#CDE93B #3BCDE9 #E93BCD

tetradic

#CDE93B #3BE9AE #573BE9 #E93B76

square

#CDE93B #3BE9AE #573BE9 #E93B76

split-complementary

#CDE93B #3B76E9 #AE3BE9

monochromatic

#839811 #B2D017 #CDE93B #DBEF72 #E9F5A9

Accessibility & contrast

On white

1.37

#CDE93B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.31

#CDE93B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE93B

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE93B	#FFFFFF	#000000	##000000
##CDE93B	1.00	1.37	15.31	15.31
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.31	21.00	1.00	1.00
##000000	15.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DC0E

Deuteranopia (green-blind)

#F5DD4B

Tritanopia (blue-blind)

#D9DCC8

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #cde93b;
/* rgb */ color: rgb(205, 233, 59);
/* oklch */ color: oklch(88.4% 0.189 118.6);

Tailwind

colors: {
  custom: {
    50: '#e0f07e',
    500: '#cde93b',
    950: '#000000',
  },
}

SCSS

$custom: #cde93b;
$custom-light: #e0f07e;
$custom-dark: #000000;

JSON

{
  "hex": "#cde93b",
  "rgb": {
    "r": 205,
    "g": 233,
    "b": 59
  },
  "hsl": {
    "h": 69.655,
    "s": 79.817,
    "l": 57.255
  },
  "oklch": {
    "l": 0.88415,
    "c": 0.18943,
    "h": 118.6
  },
  "luminance": 0.71573
}

Semantic roles & 50–950 ramp

primary

#CDE93B

secondary

#3E2C9C

accent

#32F651

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#16160B

muted

#84857E

Preview Lab

Preview with #CDE93B

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

Preview Lab → · Contrast checker → · Palette generator →