#EFF2B5#EFF2B5

#EFF2B5 is a very light, moderate yellow. Relative luminance 0.852; OKLCH L 94.4% C 0.078 H 110.2°. Best body text is #000000 at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#EFF2B5
RGB	rgb(239, 242, 181)
HSL	hsl(63, 70%, 83%)
HSV	hsv(63, 25%, 95%)
CMYK	cmyk(1.2%, 0%, 25.2%, 5.1%)
CIE-LAB	lab(93.97, -10.54, 29.20)
CIE-LCH	lch(93.97, 31.04, 109.85°)
OKLab	oklab(94.42% -0.027 0.0736)
OKLCH	oklch(94.42% 0.078 110.2)
XYZ	xyz(75.6891, 85.1921, 56.1635)
Luminance	0.8519 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF2B5 #B8B5F2

analogous

#F2D6B5 #EFF2B5 #D0F2B5

triadic

#EFF2B5 #B5EFF2 #F2B5EF

tetradic

#EFF2B5 #B5F2D6 #B8B5F2 #F2B5D0

square

#EFF2B5 #B5F2D6 #B8B5F2 #F2B5D0

split-complementary

#EFF2B5 #B5D0F2 #D6B5F2

monochromatic

#D8E04D #E4E981 #EFF2B5 #F9FAE5 #F9FAE5

Accessibility & contrast

On white

1.16

#EFF2B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.04

#EFF2B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF2B5

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF2B5	#FFFFFF	#000000	##000000
##EFF2B5	1.00	1.16	18.04	18.04
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.04	21.00	1.00	1.00
##000000	18.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCEDB1

Deuteranopia (green-blind)

#FCEFB7

Tritanopia (blue-blind)

#F7EBE2

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eff2b5;
/* rgb */ color: rgb(239, 242, 181);
/* oklch */ color: oklch(94.4% 0.078 110.2);

Tailwind

colors: {
  custom: {
    50: '#f4f6cb',
    500: '#eff2b5',
    950: '#000000',
  },
}

SCSS

$custom: #eff2b5;
$custom-light: #f4f6cb;
$custom-dark: #000000;

JSON

{
  "hex": "#eff2b5",
  "rgb": {
    "r": 239,
    "g": 242,
    "b": 181
  },
  "hsl": {
    "h": 62.951,
    "s": 70.115,
    "l": 82.941
  },
  "oklch": {
    "l": 0.94424,
    "c": 0.07846,
    "h": 110.2
  },
  "luminance": 0.85191
}

Semantic roles & 50–950 ramp

primary

#EFF2B5

secondary

#7E7AD1

accent

#13D21D

background

#FFFFFE

surface

#FEFEFA

border

#D6D6D3

text

#171713

muted

#858583

Preview Lab

Preview with #EFF2B5

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

Preview Lab → · Contrast checker → · Palette generator →