#CEF865#CEF865

#CEF865 is a very light, vivid yellow-green. Relative luminance 0.812; OKLCH L 92.1% C 0.178 H 123.4°. Best body text is #000000 at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#CEF865
RGB	rgb(206, 248, 101)
HSL	hsl(77, 91%, 68%)
HSV	hsv(77, 59%, 97%)
CMYK	cmyk(16.9%, 0%, 59.3%, 2.7%)
CIE-LAB	lab(92.22, -34.30, 64.53)
CIE-LCH	lch(92.22, 73.08, 117.99°)
OKLab	oklab(92.11% -0.0982 0.1491)
OKLCH	oklch(92.11% 0.179 123.4)
XYZ	xyz(61.3704, 81.1959, 24.7486)
Luminance	0.8120 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF865 #8F65F8

analogous

#F8D865 #CEF865 #84F865

triadic

#CEF865 #65CEF8 #F865CE

tetradic

#CEF865 #65F8D8 #8F65F8 #F86584

square

#CEF865 #65F8D8 #8F65F8 #F86584

split-complementary

#CEF865 #6584F8 #D865F8

monochromatic

#9ED90A #BBF52A #CEF865 #E1FBA0 #F3FDDA

Accessibility & contrast

On white

1.22

#CEF865 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.24

#CEF865 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF865

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF865	#FFFFFF	#000000	##000000
##CEF865	1.00	1.22	17.24	17.24
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.24	21.00	1.00	1.00
##000000	17.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA54

Deuteranopia (green-blind)

#FFE86F

Tritanopia (blue-blind)

#D7EDD9

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #cef865;
/* rgb */ color: rgb(206, 248, 101);
/* oklch */ color: oklch(92.1% 0.178 123.4);

Tailwind

colors: {
  custom: {
    50: '#e0fa96',
    500: '#cef865',
    950: '#000000',
  },
}

SCSS

$custom: #cef865;
$custom-light: #e0fa96;
$custom-dark: #000000;

JSON

{
  "hex": "#cef865",
  "rgb": {
    "r": 206,
    "g": 248,
    "b": 101
  },
  "hsl": {
    "h": 77.143,
    "s": 91.304,
    "l": 68.431
  },
  "oklch": {
    "l": 0.92114,
    "c": 0.1785,
    "h": 123.4
  },
  "luminance": 0.81196
}

Semantic roles & 50–950 ramp

primary

#CEF865

secondary

#5E30D1

accent

#00E642

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CEF865

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

Preview Lab → · Contrast checker → · Palette generator →