#EFE488#EFE488

#EFE488 is a very light, moderate yellow. Relative luminance 0.756; OKLCH L 90.8% C 0.114 H 102.4°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#EFE488
RGB	rgb(239, 228, 136)
HSL	hsl(54, 76%, 74%)
HSV	hsv(54, 43%, 94%)
CMYK	cmyk(0%, 4.6%, 43.1%, 6.3%)
CIE-LAB	lab(89.68, -8.80, 46.11)
CIE-LCH	lch(89.68, 46.94, 100.81°)
OKLab	oklab(90.8% -0.0245 0.1115)
OKLCH	oklch(90.8% 0.114 102.4)
XYZ	xyz(67.7854, 75.6171, 34.3126)
Luminance	0.7561 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE488 #8893EF

analogous

#EFB088 #EFE488 #C6EF88

triadic

#EFE488 #88EFE4 #E488EF

tetradic

#EFE488 #88EFB0 #8893EF #EF88C6

square

#EFE488 #88EFB0 #8893EF #EF88C6

split-complementary

#EFE488 #88C6EF #B088EF

monochromatic

#DFCA1E #E8D852 #EFE488 #F6F0BE #FBF9E4

Accessibility & contrast

On white

1.30

#EFE488 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#EFE488 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE488

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE488	#FFFFFF	#000000	##000000
##EFE488	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DE81

Deuteranopia (green-blind)

#F7E48C

Tritanopia (blue-blind)

#FDD9CE

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe488;
/* rgb */ color: rgb(239, 228, 136);
/* oklch */ color: oklch(90.8% 0.114 102.4);

Tailwind

colors: {
  custom: {
    50: '#f6ecac',
    500: '#efe488',
    950: '#000000',
  },
}

SCSS

$custom: #efe488;
$custom-light: #f6ecac;
$custom-dark: #000000;

JSON

{
  "hex": "#efe488",
  "rgb": {
    "r": 239,
    "g": 228,
    "b": 136
  },
  "hsl": {
    "h": 53.592,
    "s": 76.296,
    "l": 73.529
  },
  "oklch": {
    "l": 0.90799,
    "c": 0.11412,
    "h": 102.4
  },
  "luminance": 0.75615
}

Semantic roles & 50–950 ramp

primary

#EFE488

secondary

#515ECA

accent

#23D80D

background

#FFFEFD

surface

#FFFDF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFE488

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

Preview Lab → · Contrast checker → · Palette generator →