#CEF679#CEF679

#CEF679 is a very light, vivid yellow-green. Relative luminance 0.804; OKLCH L 91.9% C 0.159 H 124.2°. Best body text is #000000 at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#CEF679
RGB	rgb(206, 246, 121)
HSL	hsl(79, 87%, 72%)
HSV	hsv(79, 51%, 96%)
CMYK	cmyk(16.3%, 0%, 50.8%, 3.5%)
CIE-LAB	lab(91.87, -31.65, 55.34)
CIE-LCH	lch(91.87, 63.75, 119.77°)
OKLab	oklab(91.9% -0.089 0.1312)
OKLCH	oklch(91.9% 0.159 124.2)
XYZ	xyz(61.8606, 80.4134, 30.3478)
Luminance	0.8041 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF679 #A179F6

analogous

#F6E079 #CEF679 #90F679

triadic

#CEF679 #79CEF6 #F679CE

tetradic

#CEF679 #79F6E0 #A179F6 #F67990

square

#CEF679 #79F6E0 #A179F6 #F67990

split-complementary

#CEF679 #7990F6 #E079F6

monochromatic

#A1E50F #B9F240 #CEF679 #E3FAB2 #F5FDE2

Accessibility & contrast

On white

1.23

#CEF679 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.08

#CEF679 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF679

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF679	#FFFFFF	#000000	##000000
##CEF679	1.00	1.23	17.08	17.08
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.08	21.00	1.00	1.00
##000000	17.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE96D

Deuteranopia (green-blind)

#FCE780

Tritanopia (blue-blind)

#D6ECDA

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cef679;
/* rgb */ color: rgb(206, 246, 121);
/* oklch */ color: oklch(91.9% 0.159 124.2);

Tailwind

colors: {
  custom: {
    50: '#dff9a3',
    500: '#cef679',
    950: '#000000',
  },
}

SCSS

$custom: #cef679;
$custom-light: #dff9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#cef679",
  "rgb": {
    "r": 206,
    "g": 246,
    "b": 121
  },
  "hsl": {
    "h": 79.2,
    "s": 87.413,
    "l": 71.961
  },
  "oklch": {
    "l": 0.91896,
    "c": 0.15857,
    "h": 124.2
  },
  "luminance": 0.80414
}

Semantic roles & 50–950 ramp

primary

#CEF679

secondary

#7042D1

accent

#02E44A

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CEF679

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

Preview Lab → · Contrast checker → · Palette generator →