#CEF173#CEF173

#CEF173 is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.7% C 0.158 H 122.5°. Best body text is #000000 at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#CEF173
RGB	rgb(206, 241, 115)
HSL	hsl(77, 82%, 70%)
HSV	hsv(77, 52%, 95%)
CMYK	cmyk(14.5%, 0%, 52.3%, 5.5%)
CIE-LAB	lab(90.45, -29.89, 56.39)
CIE-LCH	lch(90.45, 63.82, 117.93°)
OKLab	oklab(90.73% -0.0846 0.133)
OKLCH	oklch(90.73% 0.158 122.5)
XYZ	xyz(60.0037, 77.2701, 27.9698)
Luminance	0.7727 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF173 #9673F1

analogous

#F1D573 #CEF173 #8FF173

triadic

#CEF173 #73CEF1 #F173CE

tetradic

#CEF173 #73F1D5 #9673F1 #F1738F

square

#CEF173 #73F1D5 #9673F1 #F1738F

split-complementary

#CEF173 #738FF1 #D573F1

monochromatic

#9FD415 #BBEB3B #CEF173 #E1F7AB #F5FCE2

Accessibility & contrast

On white

1.28

#CEF173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.45

#CEF173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF173

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF173	#FFFFFF	#000000	##000000
##CEF173	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)

#FDE467

Deuteranopia (green-blind)

#F9E47B

Tritanopia (blue-blind)

#D7E7D5

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cef173;
/* rgb */ color: rgb(206, 241, 115);
/* oklch */ color: oklch(90.7% 0.158 122.5);

Tailwind

colors: {
  custom: {
    50: '#dff59e',
    500: '#cef173',
    950: '#000000',
  },
}

SCSS

$custom: #cef173;
$custom-light: #dff59e;
$custom-dark: #000000;

JSON

{
  "hex": "#cef173",
  "rgb": {
    "r": 206,
    "g": 241,
    "b": 115
  },
  "hsl": {
    "h": 76.667,
    "s": 81.818,
    "l": 69.804
  },
  "oklch": {
    "l": 0.9073,
    "c": 0.15764,
    "h": 122.5
  },
  "luminance": 0.7727
}

Semantic roles & 50–950 ramp

primary

#CEF173

secondary

#653ECA

accent

#07DE43

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CEF173

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

Preview Lab → · Contrast checker → · Palette generator →