#CEF397#CEF397

#CEF397 is a very light, vivid yellow-green. Relative luminance 0.795; OKLCH L 91.7% C 0.124 H 126.6°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#CEF397
RGB	rgb(206, 243, 151)
HSL	hsl(84, 79%, 77%)
HSV	hsv(84, 38%, 95%)
CMYK	cmyk(15.2%, 0%, 37.9%, 4.7%)
CIE-LAB	lab(91.44, -26.95, 40.48)
CIE-LCH	lch(91.44, 48.63, 123.65°)
OKLab	oklab(91.68% -0.0738 0.0996)
OKLCH	oklch(91.68% 0.124 126.6)
XYZ	xyz(63.0895, 79.4568, 41.2851)
Luminance	0.7946 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF397 #BC97F3

analogous

#F3EA97 #CEF397 #A0F397

triadic

#CEF397 #97CEF3 #F397CE

tetradic

#CEF397 #97F3EA #BC97F3 #F397A0

square

#CEF397 #97F3EA #BC97F3 #F397A0

split-complementary

#CEF397 #97A0F3 #EA97F3

monochromatic

#9AE629 #B4ED60 #CEF397 #E8F9CE #F2FCE4

Accessibility & contrast

On white

1.24

#CEF397 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.89

#CEF397 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF397

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF397	#FFFFFF	#000000	##000000
##CEF397	1.00	1.24	16.89	16.89
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.89	21.00	1.00	1.00
##000000	16.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE890

Deuteranopia (green-blind)

#F7E69C

Tritanopia (blue-blind)

#D3EBDC

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cef397;
/* rgb */ color: rgb(206, 243, 151);
/* oklch */ color: oklch(91.7% 0.124 126.6);

Tailwind

colors: {
  custom: {
    50: '#def7b6',
    500: '#cef397',
    950: '#000000',
  },
}

SCSS

$custom: #cef397;
$custom-light: #def7b6;
$custom-dark: #000000;

JSON

{
  "hex": "#cef397",
  "rgb": {
    "r": 206,
    "g": 243,
    "b": 151
  },
  "hsl": {
    "h": 84.13,
    "s": 79.31,
    "l": 77.255
  },
  "oklch": {
    "l": 0.91676,
    "c": 0.12399,
    "h": 126.6
  },
  "luminance": 0.79457
}

Semantic roles & 50–950 ramp

primary

#CEF397

secondary

#8C5DD1

accent

#0ADC5E

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CEF397

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

Preview Lab → · Contrast checker → · Palette generator →