#CDED59#CDED59

#CDED59 is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.5% C 0.175 H 120.4°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#CDED59
RGB	rgb(205, 237, 89)
HSL	hsl(73, 80%, 64%)
HSV	hsv(73, 62%, 93%)
CMYK	cmyk(13.5%, 0%, 62.4%, 7.1%)
CIE-LAB	lab(89.05, -30.50, 65.99)
CIE-LCH	lch(89.05, 72.70, 114.80°)
OKLab	oklab(89.51% -0.0886 0.1508)
OKLCH	oklch(89.51% 0.175 120.4)
XYZ	xyz(57.2650, 74.2689, 20.7678)
Luminance	0.7427 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDED59 #7959ED

analogous

#EDC359 #CDED59 #83ED59

triadic

#CDED59 #59CDED #ED59CD

tetradic

#CDED59 #59EDC3 #7959ED #ED5983

square

#CDED59 #59EDC3 #7959ED #ED5983

split-complementary

#CDED59 #5983ED #C359ED

monochromatic

#94B814 #BCE722 #CDED59 #DEF390 #EEF9C7

Accessibility & contrast

On white

1.32

#CDED59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#CDED59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDED59

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDED59	#FFFFFF	#000000	##000000
##CDED59	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE046

Deuteranopia (green-blind)

#F7E063

Tritanopia (blue-blind)

#D8E1CE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cded59;
/* rgb */ color: rgb(205, 237, 89);
/* oklch */ color: oklch(89.5% 0.175 120.4);

Tailwind

colors: {
  custom: {
    50: '#dff28e',
    500: '#cded59',
    950: '#000000',
  },
}

SCSS

$custom: #cded59;
$custom-light: #dff28e;
$custom-dark: #000000;

JSON

{
  "hex": "#cded59",
  "rgb": {
    "r": 205,
    "g": 237,
    "b": 89
  },
  "hsl": {
    "h": 72.973,
    "s": 80.435,
    "l": 63.922
  },
  "oklch": {
    "l": 0.89512,
    "c": 0.17488,
    "h": 120.4
  },
  "luminance": 0.74269
}

Semantic roles & 50–950 ramp

primary

#CDED59

secondary

#5033B7

accent

#09DD37

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDED59

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

Preview Lab → · Contrast checker → · Palette generator →