#CEED63#CEED63

#CEED63 is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.7% C 0.167 H 120.5°. Best body text is #000000 at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#CEED63
RGB	rgb(206, 237, 99)
HSL	hsl(73, 79%, 66%)
HSV	hsv(73, 58%, 93%)
CMYK	cmyk(13.1%, 0%, 58.2%, 7.1%)
CIE-LAB	lab(89.20, -29.38, 62.02)
CIE-LCH	lch(89.20, 68.63, 115.35°)
OKLab	oklab(89.68% -0.0846 0.1435)
OKLCH	oklch(89.68% 0.167 120.5)
XYZ	xyz(57.9906, 74.5912, 23.1445)
Luminance	0.7459 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEED63 #8263ED

analogous

#EDC763 #CEED63 #89ED63

triadic

#CEED63 #63CEED #ED63CE

tetradic

#CEED63 #63EDC7 #8263ED #ED6389

square

#CEED63 #63EDC7 #8263ED #ED6389

split-complementary

#CEED63 #6389ED #C763ED

monochromatic

#99C016 #BDE72C #CEED63 #DFF39A #F0FAD1

Accessibility & contrast

On white

1.32

#CEED63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.92

#CEED63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEED63

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEED63	#FFFFFF	#000000	##000000
##CEED63	1.00	1.32	15.92	15.92
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.92	21.00	1.00	1.00
##000000	15.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE054

Deuteranopia (green-blind)

#F7E06C

Tritanopia (blue-blind)

#D8E2CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #ceed63;
/* rgb */ color: rgb(206, 237, 99);
/* oklch */ color: oklch(89.7% 0.167 120.5);

Tailwind

colors: {
  custom: {
    50: '#e0f294',
    500: '#ceed63',
    950: '#000000',
  },
}

SCSS

$custom: #ceed63;
$custom-light: #e0f294;
$custom-dark: #000000;

JSON

{
  "hex": "#ceed63",
  "rgb": {
    "r": 206,
    "g": 237,
    "b": 99
  },
  "hsl": {
    "h": 73.478,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89679,
    "c": 0.16662,
    "h": 120.5
  },
  "luminance": 0.74591
}

Semantic roles & 50–950 ramp

primary

#CEED63

secondary

#5536BE

accent

#0ADC39

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16170D

muted

#84857F

Preview Lab

Preview with #CEED63

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

Preview Lab → · Contrast checker → · Palette generator →