#CEF689#CEF689

#CEF689 is a very light, vivid yellow-green. Relative luminance 0.808; OKLCH L 92.1% C 0.143 H 125.6°. Best body text is #000000 at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#CEF689
RGB	rgb(206, 246, 137)
HSL	hsl(82, 86%, 75%)
HSV	hsv(82, 44%, 96%)
CMYK	cmyk(16.3%, 0%, 44.3%, 3.5%)
CIE-LAB	lab(92.06, -30.00, 48.08)
CIE-LCH	lch(92.06, 56.67, 121.96°)
OKLab	oklab(92.11% -0.0832 0.1162)
OKLCH	oklch(92.11% 0.143 125.6)
XYZ	xyz(62.9244, 80.8390, 35.9505)
Luminance	0.8084 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF689 #B189F6

analogous

#F6E789 #CEF689 #98F689

triadic

#CEF689 #89CEF6 #F689CE

tetradic

#CEF689 #89F6E7 #B189F6 #F68998

square

#CEF689 #89F6E7 #B189F6 #F68998

split-complementary

#CEF689 #8998F6 #E789F6

monochromatic

#9FED17 #B6F250 #CEF689 #E6FAC2 #F3FDE3

Accessibility & contrast

On white

1.22

#CEF689 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.17

#CEF689 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF689

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF689	#FFFFFF	#000000	##000000
##CEF689	1.00	1.22	17.17	17.17
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.17	21.00	1.00	1.00
##000000	17.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA80

Deuteranopia (green-blind)

#FBE88F

Tritanopia (blue-blind)

#D4EDDC

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cef689;
/* rgb */ color: rgb(206, 246, 137);
/* oklch */ color: oklch(92.1% 0.143 125.6);

Tailwind

colors: {
  custom: {
    50: '#def9ad',
    500: '#cef689',
    950: '#000000',
  },
}

SCSS

$custom: #cef689;
$custom-light: #def9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#cef689",
  "rgb": {
    "r": 206,
    "g": 246,
    "b": 137
  },
  "hsl": {
    "h": 82.018,
    "s": 85.827,
    "l": 75.098
  },
  "oklch": {
    "l": 0.92111,
    "c": 0.14295,
    "h": 125.6
  },
  "luminance": 0.80839
}

Semantic roles & 50–950 ramp

primary

#CEF689

secondary

#8050D3

accent

#03E255

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #CEF689

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

Preview Lab → · Contrast checker → · Palette generator →