#CEEC64#CEEC64

#CEEC64 is a very light, vivid yellow-green. Relative luminance 0.740; OKLCH L 89.5% C 0.165 H 120.3°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#CEEC64
RGB	rgb(206, 236, 100)
HSL	hsl(73, 78%, 66%)
HSV	hsv(73, 58%, 93%)
CMYK	cmyk(12.7%, 0%, 57.6%, 7.5%)
CIE-LAB	lab(88.94, -28.83, 61.30)
CIE-LCH	lch(88.94, 67.74, 115.19°)
OKLab	oklab(89.47% -0.083 0.1421)
OKLCH	oklch(89.47% 0.165 120.3)
XYZ	xyz(57.7500, 74.0330, 23.3016)
Luminance	0.7403 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEEC64 #8264EC

analogous

#ECC664 #CEEC64 #8AEC64

triadic

#CEEC64 #64CEEC #EC64CE

tetradic

#CEEC64 #64ECC6 #8264EC #EC648A

square

#CEEC64 #64ECC6 #8264EC #EC648A

split-complementary

#CEEC64 #648AEC #C664EC

monochromatic

#99BE17 #BDE52D #CEEC64 #DFF39B #F0F9D1

Accessibility & contrast

On white

1.33

#CEEC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#CEEC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEEC64

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEEC64	#FFFFFF	#000000	##000000
##CEEC64	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E055

Deuteranopia (green-blind)

#F6E06D

Tritanopia (blue-blind)

#D8E1CF

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ceec64;
/* rgb */ color: rgb(206, 236, 100);
/* oklch */ color: oklch(89.5% 0.165 120.3);

Tailwind

colors: {
  custom: {
    50: '#dff295',
    500: '#ceec64',
    950: '#000000',
  },
}

SCSS

$custom: #ceec64;
$custom-light: #dff295;
$custom-dark: #000000;

JSON

{
  "hex": "#ceec64",
  "rgb": {
    "r": 206,
    "g": 236,
    "b": 100
  },
  "hsl": {
    "h": 73.235,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.8947,
    "c": 0.16456,
    "h": 120.3
  },
  "luminance": 0.74033
}

Semantic roles & 50–950 ramp

primary

#CEEC64

secondary

#5537BD

accent

#0BDA39

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16160E

muted

#84857F

Preview Lab

Preview with #CEEC64

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

Preview Lab → · Contrast checker → · Palette generator →