#EFE490#EFE490

#EFE490 is a very light, moderate yellow. Relative luminance 0.759; OKLCH L 90.9% C 0.105 H 101.8°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#EFE490
RGB	rgb(239, 228, 144)
HSL	hsl(53, 75%, 75%)
HSV	hsv(53, 40%, 94%)
CMYK	cmyk(0%, 4.6%, 39.7%, 6.3%)
CIE-LAB	lab(89.79, -7.98, 42.31)
CIE-LCH	lch(89.79, 43.05, 100.69°)
OKLab	oklab(90.92% -0.0215 0.1033)
OKLCH	oklch(90.92% 0.106 101.8)
XYZ	xyz(68.3753, 75.8530, 37.4194)
Luminance	0.7585 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE490 #909BEF

analogous

#EFB590 #EFE490 #CAEF90

triadic

#EFE490 #90EFE4 #E490EF

tetradic

#EFE490 #90EFB5 #909BEF #EF90CA

square

#EFE490 #90EFB5 #909BEF #EF90CA

split-complementary

#EFE490 #90CAEF #B590EF

monochromatic

#E0CA25 #E7D75B #EFE490 #F7F1C5 #FBF8E4

Accessibility & contrast

On white

1.30

#EFE490 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#EFE490 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE490

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE490	#FFFFFF	#000000	##000000
##EFE490	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DF8A

Deuteranopia (green-blind)

#F6E493

Tritanopia (blue-blind)

#FCD9CF

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe490;
/* rgb */ color: rgb(239, 228, 144);
/* oklch */ color: oklch(90.9% 0.105 101.8);

Tailwind

colors: {
  custom: {
    50: '#f5ecb1',
    500: '#efe490',
    950: '#000000',
  },
}

SCSS

$custom: #efe490;
$custom-light: #f5ecb1;
$custom-dark: #000000;

JSON

{
  "hex": "#efe490",
  "rgb": {
    "r": 239,
    "g": 228,
    "b": 144
  },
  "hsl": {
    "h": 53.053,
    "s": 74.803,
    "l": 75.098
  },
  "oklch": {
    "l": 0.90922,
    "c": 0.1055,
    "h": 101.8
  },
  "luminance": 0.75851
}

Semantic roles & 50–950 ramp

primary

#EFE490

secondary

#5866CB

accent

#26D70F

background

#FFFEFD

surface

#FFFDF8

border

#D7D5D1

text

#171611

muted

#858481

Preview Lab

Preview with #EFE490

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

Preview Lab → · Contrast checker → · Palette generator →