#CEE23E#CEE23E

#CEE23E 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	#CEE23E
RGB	rgb(206, 226, 62)
HSL	hsl(67, 74%, 56%)
HSV	hsv(67, 73%, 89%)
CMYK	cmyk(8.8%, 0%, 72.6%, 11.4%)
CIE-LAB	lab(85.94, -26.50, 72.84)
CIE-LCH	lch(85.94, 77.51, 109.99°)
OKLab	oklab(86.97% -0.08 0.1611)
OKLCH	oklch(86.97% 0.18 116.4)
XYZ	xyz(53.5208, 67.8631, 14.8359)
Luminance	0.6786 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE23E #523EE2

analogous

#E2A43E #CEE23E #7CE23E

triadic

#CEE23E #3ECEE2 #E23ECE

tetradic

#CEE23E #3EE2A4 #523EE2 #E23E7C

square

#CEE23E #3EE2A4 #523EE2 #E23E7C

split-complementary

#CEE23E #3E7CE2 #A43EE2

monochromatic

#819016 #B1C51E #CEE23E #DCEA73 #E9F2A8

Accessibility & contrast

On white

1.44

#CEE23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#CEE23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE23E

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE23E	#FFFFFF	#000000	##000000
##CEE23E	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)

#F2D61C

Deuteranopia (green-blind)

#F0D84C

Tritanopia (blue-blind)

#DBD5C3

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #cee23e;
/* rgb */ color: rgb(206, 226, 62);
/* oklch */ color: oklch(87.0% 0.180 116.4);

Tailwind

colors: {
  custom: {
    50: '#e1eb7f',
    500: '#cee23e',
    950: '#000000',
  },
}

SCSS

$custom: #cee23e;
$custom-light: #e1eb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#cee23e",
  "rgb": {
    "r": 206,
    "g": 226,
    "b": 62
  },
  "hsl": {
    "h": 67.317,
    "s": 73.874,
    "l": 56.471
  },
  "oklch": {
    "l": 0.8697,
    "c": 0.1799,
    "h": 116.4
  },
  "luminance": 0.67862
}

Semantic roles & 50–950 ramp

primary

#CEE23E

secondary

#3C2F95

accent

#37F14E

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CEE23E

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

Preview Lab → · Contrast checker → · Palette generator →