#CEE23D#CEE23D

#CEE23D is a very light, vivid yellow. Relative luminance 0.679; OKLCH L 87.0% C 0.180 H 116.4°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#CEE23D
RGB	rgb(206, 226, 61)
HSL	hsl(67, 74%, 56%)
HSV	hsv(67, 73%, 89%)
CMYK	cmyk(8.8%, 0%, 73%, 11.4%)
CIE-LAB	lab(85.93, -26.55, 73.16)
CIE-LCH	lch(85.93, 77.83, 109.94°)
OKLab	oklab(86.96% -0.0802 0.1616)
OKLCH	oklch(86.96% 0.18 116.4)
XYZ	xyz(53.4936, 67.8522, 14.6927)
Luminance	0.6785 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE23D #513DE2

analogous

#E2A43D #CEE23D #7CE23D

triadic

#CEE23D #3DCEE2 #E23DCE

tetradic

#CEE23D #3DE2A4 #513DE2 #E23D7C

square

#CEE23D #3DE2A4 #513DE2 #E23D7C

split-complementary

#CEE23D #3D7CE2 #A43DE2

monochromatic

#808F15 #B0C41D #CEE23D #DBEA72 #E9F2A7

Accessibility & contrast

On white

1.44

#CEE23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#CEE23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE23D

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE23D	#FFFFFF	#000000	##000000
##CEE23D	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D61A

Deuteranopia (green-blind)

#F0D84B

Tritanopia (blue-blind)

#DBD5C3

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #cee23d;
/* rgb */ color: rgb(206, 226, 61);
/* oklch */ color: oklch(87.0% 0.180 116.4);

Tailwind

colors: {
  custom: {
    50: '#e1eb7e',
    500: '#cee23d',
    950: '#000000',
  },
}

SCSS

$custom: #cee23d;
$custom-light: #e1eb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#cee23d",
  "rgb": {
    "r": 206,
    "g": 226,
    "b": 61
  },
  "hsl": {
    "h": 67.273,
    "s": 73.991,
    "l": 56.275
  },
  "oklch": {
    "l": 0.86964,
    "c": 0.18045,
    "h": 116.4
  },
  "luminance": 0.67851
}

Semantic roles & 50–950 ramp

primary

#CEE23D

secondary

#3B2F94

accent

#37F14E

background

#FEFEFB

surface

#FDFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CEE23D

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

Preview Lab → · Contrast checker → · Palette generator →