#F5FFEC#F5FFEC

#F5FFEC is a very light, muted yellow-green. Relative luminance 0.970; OKLCH L 98.7% C 0.027 H 129.8°. Best body text is #000000 at 20.40:1 contrast (WCAG AA passes).

Color values

HEX	#F5FFEC
RGB	rgb(245, 255, 236)
HSL	hsl(92, 100%, 96%)
HSV	hsv(92, 7%, 100%)
CMYK	cmyk(3.9%, 0%, 7.5%, 0%)
CIE-LAB	lab(98.82, -6.58, 7.94)
CIE-LCH	lch(98.82, 10.32, 129.66°)
OKLab	oklab(98.75% -0.0173 0.0208)
OKLCH	oklch(98.75% 0.027 129.8)
XYZ	xyz(88.5540, 96.9884, 93.3960)
Luminance	0.9699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FFEC #F6ECFF

analogous

#FFFFEC #F5FFEC #ECFFED

triadic

#F5FFEC #ECF5FF #FFECF5

tetradic

#F5FFEC #ECFFFF #F6ECFF #FFEDEC

square

#F5FFEC #ECFFFF #F6ECFF #FFEDEC

split-complementary

#F5FFEC #EDECFF #FFECFF

monochromatic

#B5FF72 #D5FFAF #EFFFE0 #EFFFE0 #EFFFE0

Accessibility & contrast

On white

1.03

#F5FFEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.40

#F5FFEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FFEC

20.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FFEC	#FFFFFF	#000000	##000000
##F5FFEC	1.00	1.03	20.40	20.40
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.40	21.00	1.00	1.00
##000000	20.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCEB

Deuteranopia (green-blind)

#FFFBED

Tritanopia (blue-blind)

#F6FDF9

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #f5ffec;
/* rgb */ color: rgb(245, 255, 236);
/* oklch */ color: oklch(98.7% 0.027 129.8);

Tailwind

colors: {
  custom: {
    50: '#f8fff2',
    500: '#f5ffec',
    950: '#000000',
  },
}

SCSS

$custom: #f5ffec;
$custom-light: #f8fff2;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ffec",
  "rgb": {
    "r": 245,
    "g": 255,
    "b": 236
  },
  "hsl": {
    "h": 91.579,
    "s": 100,
    "l": 96.275
  },
  "oklch": {
    "l": 0.98745,
    "c": 0.02702,
    "h": 129.8
  },
  "luminance": 0.96989
}

Semantic roles & 50–950 ramp

primary

#F5FFEC

secondary

#CAA1EE

accent

#00E679

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171816

muted

#858685

Preview Lab

Preview with #F5FFEC

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

Preview Lab → · Contrast checker → · Palette generator →