#CEF089#CEF089

#CEF089 is a very light, vivid yellow-green. Relative luminance 0.772; OKLCH L 90.8% C 0.135 H 124.0°. Best body text is #000000 at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#CEF089
RGB	rgb(206, 240, 137)
HSL	hsl(80, 77%, 74%)
HSV	hsv(80, 43%, 94%)
CMYK	cmyk(14.2%, 0%, 42.9%, 5.9%)
CIE-LAB	lab(90.44, -27.18, 46.05)
CIE-LCH	lch(90.44, 53.47, 120.55°)
OKLab	oklab(90.81% -0.0753 0.1117)
OKLCH	oklch(90.81% 0.135 124)
XYZ	xyz(61.1289, 77.2478, 35.3519)
Luminance	0.7725 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF089 #AB89F0

analogous

#F0DF89 #CEF089 #9BF089

triadic

#CEF089 #89CEF0 #F089CE

tetradic

#CEF089 #89F0DF #AB89F0 #F0899B

square

#CEF089 #89F0DF #AB89F0 #F0899B

split-complementary

#CEF089 #899BF0 #DF89F0

monochromatic

#A1E21D #B7E953 #CEF089 #E5F7BF #F4FCE4

Accessibility & contrast

On white

1.28

#CEF089 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.45

#CEF089 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF089

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF089	#FFFFFF	#000000	##000000
##CEF089	1.00	1.28	16.45	16.45
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.45	21.00	1.00	1.00
##000000	16.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE581

Deuteranopia (green-blind)

#F6E38E

Tritanopia (blue-blind)

#D5E7D7

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cef089;
/* rgb */ color: rgb(206, 240, 137);
/* oklch */ color: oklch(90.8% 0.135 124.0);

Tailwind

colors: {
  custom: {
    50: '#def5ad',
    500: '#cef089',
    950: '#000000',
  },
}

SCSS

$custom: #cef089;
$custom-light: #def5ad;
$custom-dark: #000000;

JSON

{
  "hex": "#cef089",
  "rgb": {
    "r": 206,
    "g": 240,
    "b": 137
  },
  "hsl": {
    "h": 79.806,
    "s": 77.444,
    "l": 73.922
  },
  "oklch": {
    "l": 0.90806,
    "c": 0.13469,
    "h": 124
  },
  "luminance": 0.77248
}

Semantic roles & 50–950 ramp

primary

#CEF089

secondary

#7A52CC

accent

#0CDA50

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CEF089

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

Preview Lab → · Contrast checker → · Palette generator →