#EFFAB2#EFFAB2

#EFFAB2 is a very light, moderate yellow. Relative luminance 0.899; OKLCH L 96.0% C 0.093 H 115.2°. Best body text is #000000 at 18.99:1 contrast (WCAG AA passes).

Color values

HEX	#EFFAB2
RGB	rgb(239, 250, 178)
HSL	hsl(69, 88%, 84%)
HSV	hsv(69, 29%, 98%)
CMYK	cmyk(4.4%, 0%, 28.8%, 2%)
CIE-LAB	lab(95.97, -14.88, 33.41)
CIE-LCH	lch(95.97, 36.58, 114.00°)
OKLab	oklab(96% -0.0394 0.0837)
OKLCH	oklch(96% 0.093 115.2)
XYZ	xyz(77.8179, 89.9369, 55.3709)
Luminance	0.8994 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFAB2 #BDB2FA

analogous

#FAE1B2 #EFFAB2 #CBFAB2

triadic

#EFFAB2 #B2EFFA #FAB2EF

tetradic

#EFFAB2 #B2FAE1 #BDB2FA #FAB2CB

square

#EFFAB2 #B2FAE1 #BDB2FA #FAB2CB

split-complementary

#EFFAB2 #B2CBFA #E1B2FA

monochromatic

#D7F33F #E3F679 #EFFAB2 #F9FDE2 #F9FDE2

Accessibility & contrast

On white

1.11

#EFFAB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.99

#EFFAB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFAB2

18.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFAB2	#FFFFFF	#000000	##000000
##EFFAB2	1.00	1.11	18.99	18.99
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.99	21.00	1.00	1.00
##000000	18.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF3AD

Deuteranopia (green-blind)

#FFF4B5

Tritanopia (blue-blind)

#F7F2E7

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #effab2;
/* rgb */ color: rgb(239, 250, 178);
/* oklch */ color: oklch(96.0% 0.093 115.2);

Tailwind

colors: {
  custom: {
    50: '#f5fcc9',
    500: '#effab2',
    950: '#000000',
  },
}

SCSS

$custom: #effab2;
$custom-light: #f5fcc9;
$custom-dark: #000000;

JSON

{
  "hex": "#effab2",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 178
  },
  "hsl": {
    "h": 69.167,
    "s": 87.805,
    "l": 83.922
  },
  "oklch": {
    "l": 0.95999,
    "c": 0.09251,
    "h": 115.2
  },
  "luminance": 0.89936
}

Semantic roles & 50–950 ramp

primary

#EFFAB2

secondary

#8373DE

accent

#01E424

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFFAB2

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

Preview Lab → · Contrast checker → · Palette generator →