#EFE470#EFE470

#EFE470 is a very light, vivid yellow. Relative luminance 0.750; OKLCH L 90.5% C 0.138 H 103.9°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#EFE470
RGB	rgb(239, 228, 112)
HSL	hsl(55, 80%, 69%)
HSV	hsv(55, 53%, 94%)
CMYK	cmyk(0%, 4.6%, 53.1%, 6.3%)
CIE-LAB	lab(89.40, -10.94, 57.14)
CIE-LCH	lch(89.40, 58.18, 100.84°)
OKLab	oklab(90.48% -0.033 0.1339)
OKLCH	oklch(90.48% 0.138 103.9)
XYZ	xyz(66.2666, 75.0096, 26.3137)
Luminance	0.7501 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE470 #707BEF

analogous

#EFA570 #EFE470 #BBEF70

triadic

#EFE470 #70EFE4 #E470EF

tetradic

#EFE470 #70EFA5 #707BEF #EF70BB

square

#EFE470 #70EFA5 #707BEF #EF70BB

split-complementary

#EFE470 #70BBEF #A570EF

monochromatic

#CEBE17 #E9DA39 #EFE470 #F5EEA7 #FBF9DE

Accessibility & contrast

On white

1.31

#EFE470 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#EFE470 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE470

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE470	#FFFFFF	#000000	##000000
##EFE470	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DD65

Deuteranopia (green-blind)

#F9E376

Tritanopia (blue-blind)

#FED7CA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe470;
/* rgb */ color: rgb(239, 228, 112);
/* oklch */ color: oklch(90.5% 0.138 103.9);

Tailwind

colors: {
  custom: {
    50: '#f7ec9c',
    500: '#efe470',
    950: '#000000',
  },
}

SCSS

$custom: #efe470;
$custom-light: #f7ec9c;
$custom-dark: #000000;

JSON

{
  "hex": "#efe470",
  "rgb": {
    "r": 239,
    "g": 228,
    "b": 112
  },
  "hsl": {
    "h": 54.803,
    "s": 79.874,
    "l": 68.824
  },
  "oklch": {
    "l": 0.90482,
    "c": 0.1379,
    "h": 103.9
  },
  "luminance": 0.75007
}

Semantic roles & 50–950 ramp

primary

#EFE470

secondary

#3B48C8

accent

#1CDC09

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #EFE470

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

Preview Lab → · Contrast checker → · Palette generator →