#EFF2B4#EFF2B4

#EFF2B4 is a very light, moderate yellow. Relative luminance 0.852; OKLCH L 94.4% C 0.080 H 110.1°. Best body text is #000000 at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#EFF2B4
RGB	rgb(239, 242, 180)
HSL	hsl(63, 70%, 83%)
HSV	hsv(63, 26%, 95%)
CMYK	cmyk(1.2%, 0%, 25.6%, 5.1%)
CIE-LAB	lab(93.95, -10.68, 29.68)
CIE-LCH	lch(93.95, 31.54, 109.78°)
OKLab	oklab(94.4% -0.0274 0.0748)
OKLCH	oklch(94.4% 0.08 110.1)
XYZ	xyz(75.5868, 85.1512, 55.6251)
Luminance	0.8515 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF2B4 #B7B4F2

analogous

#F2D6B4 #EFF2B4 #D0F2B4

triadic

#EFF2B4 #B4EFF2 #F2B4EF

tetradic

#EFF2B4 #B4F2D6 #B7B4F2 #F2B4D0

square

#EFF2B4 #B4F2D6 #B7B4F2 #F2B4D0

split-complementary

#EFF2B4 #B4D0F2 #D6B4F2

monochromatic

#D9E04C #E4E980 #EFF2B4 #F9FAE5 #F9FAE5

Accessibility & contrast

On white

1.16

#EFF2B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.03

#EFF2B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF2B4

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF2B4	#FFFFFF	#000000	##000000
##EFF2B4	1.00	1.16	18.03	18.03
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.03	21.00	1.00	1.00
##000000	18.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCECB0

Deuteranopia (green-blind)

#FCEFB6

Tritanopia (blue-blind)

#F7EAE1

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eff2b4;
/* rgb */ color: rgb(239, 242, 180);
/* oklch */ color: oklch(94.4% 0.080 110.1);

Tailwind

colors: {
  custom: {
    50: '#f5f6ca',
    500: '#eff2b4',
    950: '#000000',
  },
}

SCSS

$custom: #eff2b4;
$custom-light: #f5f6ca;
$custom-dark: #000000;

JSON

{
  "hex": "#eff2b4",
  "rgb": {
    "r": 239,
    "g": 242,
    "b": 180
  },
  "hsl": {
    "h": 62.903,
    "s": 70.455,
    "l": 82.745
  },
  "oklch": {
    "l": 0.94404,
    "c": 0.07967,
    "h": 110.1
  },
  "luminance": 0.8515
}

Semantic roles & 50–950 ramp

primary

#EFF2B4

secondary

#7D79D1

accent

#13D21C

background

#FFFFFD

surface

#FEFEF9

border

#D6D6D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF2B4

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

Preview Lab → · Contrast checker → · Palette generator →