#EFFBAB#EFFBAB

#EFFBAB is a very light, moderate yellow. Relative luminance 0.903; OKLCH L 96.1% C 0.102 H 115.3°. Best body text is #000000 at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#EFFBAB
RGB	rgb(239, 251, 171)
HSL	hsl(69, 91%, 83%)
HSV	hsv(69, 32%, 98%)
CMYK	cmyk(4.8%, 0%, 31.9%, 1.6%)
CIE-LAB	lab(96.12, -16.25, 37.10)
CIE-LCH	lch(96.12, 40.51, 113.65°)
OKLab	oklab(96.08% -0.0436 0.0922)
OKLCH	oklch(96.08% 0.102 115.3)
XYZ	xyz(77.4445, 90.2860, 51.8673)
Luminance	0.9029 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFBAB #B7ABFB

analogous

#FBDFAB #EFFBAB #C7FBAB

triadic

#EFFBAB #ABEFFB #FBABEF

tetradic

#EFFBAB #ABFBDF #B7ABFB #FBABC7

square

#EFFBAB #ABFBDF #B7ABFB #FBABC7

split-complementary

#EFFBAB #ABC7FB #DFABFB

monochromatic

#D9F536 #E4F871 #EFFBAB #F9FEE2 #F9FEE2

Accessibility & contrast

On white

1.10

#EFFBAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.06

#EFFBAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFBAB

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFBAB	#FFFFFF	#000000	##000000
##EFFBAB	1.00	1.10	19.06	19.06
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.06	21.00	1.00	1.00
##000000	19.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF3A5

Deuteranopia (green-blind)

#FFF5AE

Tritanopia (blue-blind)

#F8F2E6

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #effbab;
/* rgb */ color: rgb(239, 251, 171);
/* oklch */ color: oklch(96.1% 0.102 115.3);

Tailwind

colors: {
  custom: {
    50: '#f5fcc4',
    500: '#effbab',
    950: '#000000',
  },
}

SCSS

$custom: #effbab;
$custom-light: #f5fcc4;
$custom-dark: #000000;

JSON

{
  "hex": "#effbab",
  "rgb": {
    "r": 239,
    "g": 251,
    "b": 171
  },
  "hsl": {
    "h": 69,
    "s": 90.909,
    "l": 82.745
  },
  "oklch": {
    "l": 0.96077,
    "c": 0.10201,
    "h": 115.3
  },
  "luminance": 0.90285
}

Semantic roles & 50–950 ramp

primary

#EFFBAB

secondary

#7D6CDE

accent

#00E622

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFFBAB

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

Preview Lab → · Contrast checker → · Palette generator →