#CEF198#CEF198

#CEF198 is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 91.3% C 0.120 H 126.1°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#CEF198
RGB	rgb(206, 241, 152)
HSL	hsl(84, 76%, 77%)
HSV	hsv(84, 37%, 95%)
CMYK	cmyk(14.5%, 0%, 36.9%, 5.5%)
CIE-LAB	lab(90.92, -25.88, 39.31)
CIE-LCH	lch(90.92, 47.06, 123.35°)
OKLab	oklab(91.26% -0.0708 0.0969)
OKLCH	oklch(91.26% 0.12 126.1)
XYZ	xyz(62.5758, 78.2989, 41.5162)
Luminance	0.7830 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF198 #BB98F1

analogous

#F1E898 #CEF198 #A2F198

triadic

#CEF198 #98CEF1 #F198CE

tetradic

#CEF198 #98F1E8 #BB98F1 #F198A2

square

#CEF198 #98F1E8 #BB98F1 #F198A2

split-complementary

#CEF198 #98A2F1 #E898F1

monochromatic

#9BE22C #B4EA62 #CEF198 #E8F8CE #F2FBE4

Accessibility & contrast

On white

1.26

#CEF198 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#CEF198 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF198

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF198	#FFFFFF	#000000	##000000
##CEF198	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE692

Deuteranopia (green-blind)

#F5E49C

Tritanopia (blue-blind)

#D3E9DB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cef198;
/* rgb */ color: rgb(206, 241, 152);
/* oklch */ color: oklch(91.3% 0.120 126.1);

Tailwind

colors: {
  custom: {
    50: '#def5b7',
    500: '#cef198',
    950: '#000000',
  },
}

SCSS

$custom: #cef198;
$custom-light: #def5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#cef198",
  "rgb": {
    "r": 206,
    "g": 241,
    "b": 152
  },
  "hsl": {
    "h": 83.596,
    "s": 76.068,
    "l": 77.059
  },
  "oklch": {
    "l": 0.9126,
    "c": 0.12003,
    "h": 126.1
  },
  "luminance": 0.78299
}

Semantic roles & 50–950 ramp

primary

#CEF198

secondary

#8B5FCE

accent

#0DD85D

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CEF198

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

Preview Lab → · Contrast checker → · Palette generator →