#CEF889#CEF889

#CEF889 is a very light, vivid yellow-green. Relative luminance 0.821; OKLCH L 92.5% C 0.146 H 126.1°. Best body text is #000000 at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#CEF889
RGB	rgb(206, 248, 137)
HSL	hsl(83, 89%, 75%)
HSV	hsv(83, 45%, 97%)
CMYK	cmyk(16.9%, 0%, 44.8%, 2.7%)
CIE-LAB	lab(92.60, -30.93, 48.75)
CIE-LCH	lch(92.60, 57.74, 122.39°)
OKLab	oklab(92.55% -0.0858 0.1177)
OKLCH	oklch(92.55% 0.146 126.1)
XYZ	xyz(63.5360, 82.0621, 36.1543)
Luminance	0.8206 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF889 #B389F8

analogous

#F8EB89 #CEF889 #96F889

triadic

#CEF889 #89CEF8 #F889CE

tetradic

#CEF889 #89F8EB #B389F8 #F88996

square

#CEF889 #89F8EB #B389F8 #F88996

split-complementary

#CEF889 #8996F8 #EB89F8

monochromatic

#9EF115 #B6F54F #CEF889 #E6FBC3 #F3FDE2

Accessibility & contrast

On white

1.21

#CEF889 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.41

#CEF889 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF889

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF889	#FFFFFF	#000000	##000000
##CEF889	1.00	1.21	17.41	17.41
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.41	21.00	1.00	1.00
##000000	17.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB80

Deuteranopia (green-blind)

#FCE98F

Tritanopia (blue-blind)

#D4EFDE

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #cef889;
/* rgb */ color: rgb(206, 248, 137);
/* oklch */ color: oklch(92.5% 0.146 126.1);

Tailwind

colors: {
  custom: {
    50: '#defaad',
    500: '#cef889',
    950: '#000000',
  },
}

SCSS

$custom: #cef889;
$custom-light: #defaad;
$custom-dark: #000000;

JSON

{
  "hex": "#cef889",
  "rgb": {
    "r": 206,
    "g": 248,
    "b": 137
  },
  "hsl": {
    "h": 82.703,
    "s": 88.8,
    "l": 75.49
  },
  "oklch": {
    "l": 0.92547,
    "c": 0.1457,
    "h": 126.1
  },
  "luminance": 0.82063
}

Semantic roles & 50–950 ramp

primary

#CEF889

secondary

#824FD6

accent

#00E557

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #CEF889

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

Preview Lab → · Contrast checker → · Palette generator →