#EFF2A3#EFF2A3

#EFF2A3 is a very light, moderate yellow. Relative luminance 0.845; OKLCH L 94.1% C 0.100 H 110.0°. Best body text is #000000 at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#EFF2A3
RGB	rgb(239, 242, 163)
HSL	hsl(62, 75%, 79%)
HSV	hsv(62, 33%, 95%)
CMYK	cmyk(1.2%, 0%, 32.6%, 5.1%)
CIE-LAB	lab(93.67, -12.81, 37.87)
CIE-LCH	lch(93.67, 39.98, 108.69°)
OKLab	oklab(94.09% -0.0342 0.0938)
OKLCH	oklch(94.09% 0.1 110)
XYZ	xyz(73.9601, 84.5005, 47.0573)
Luminance	0.8450 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF2A3 #A6A3F2

analogous

#F2CDA3 #EFF2A3 #C8F2A3

triadic

#EFF2A3 #A3EFF2 #F2A3EF

tetradic

#EFF2A3 #A3F2CD #A6A3F2 #F2A3C8

square

#EFF2A3 #A3F2CD #A6A3F2 #F2A3C8

split-complementary

#EFF2A3 #A3C8F2 #CDA3F2

monochromatic

#DCE338 #E6EA6D #EFF2A3 #F8FAD9 #FAFBE4

Accessibility & contrast

On white

1.17

#EFF2A3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.90

#EFF2A3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF2A3

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF2A3	#FFFFFF	#000000	##000000
##EFF2A3	1.00	1.17	17.90	17.90
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.90	21.00	1.00	1.00
##000000	17.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEEB9D

Deuteranopia (green-blind)

#FFEEA6

Tritanopia (blue-blind)

#F9E9DE

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eff2a3;
/* rgb */ color: rgb(239, 242, 163);
/* oklch */ color: oklch(94.1% 0.100 110.0);

Tailwind

colors: {
  custom: {
    50: '#f5f6bf',
    500: '#eff2a3',
    950: '#000000',
  },
}

SCSS

$custom: #eff2a3;
$custom-light: #f5f6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#eff2a3",
  "rgb": {
    "r": 239,
    "g": 242,
    "b": 163
  },
  "hsl": {
    "h": 62.278,
    "s": 75.238,
    "l": 79.412
  },
  "oklch": {
    "l": 0.9409,
    "c": 0.09982,
    "h": 110
  },
  "luminance": 0.84499
}

Semantic roles & 50–950 ramp

primary

#EFF2A3

secondary

#6D69D0

accent

#0ED716

background

#FFFFFD

surface

#FEFEF8

border

#D6D6D1

text

#171712

muted

#858582

Preview Lab

Preview with #EFF2A3

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

Preview Lab → · Contrast checker → · Palette generator →