#E4E571#E4E571

#E4E571 is a very light, vivid yellow. Relative luminance 0.737; OKLCH L 89.8% C 0.139 H 109.3°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#E4E571
RGB	rgb(228, 229, 113)
HSL	hsl(61, 69%, 67%)
HSV	hsv(61, 51%, 90%)
CMYK	cmyk(0.4%, 0%, 50.7%, 10.2%)
CIE-LAB	lab(88.79, -15.75, 55.76)
CIE-LCH	lch(88.79, 57.94, 105.78°)
OKLab	oklab(89.79% -0.046 0.1312)
OKLCH	oklch(89.79% 0.139 109.3)
XYZ	xyz(62.9963, 73.7264, 26.5317)
Luminance	0.7372 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4E571 #7271E5

analogous

#E5AC71 #E4E571 #AAE571

triadic

#E4E571 #71E4E5 #E571E4

tetradic

#E4E571 #71E5AC #7271E5 #E571AA

square

#E4E571 #71E5AC #7271E5 #E571AA

split-complementary

#E4E571 #71AAE5 #AC71E5

monochromatic

#B8BA22 #DADC3D #E4E571 #EEEEA5 #F8F8D8

Accessibility & contrast

On white

1.33

#E4E571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#E4E571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4E571

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4E571	#FFFFFF	#000000	##000000
##E4E571	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DD66

Deuteranopia (green-blind)

#F6E177

Tritanopia (blue-blind)

#F2D9CB

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #e4e571;
/* rgb */ color: rgb(228, 229, 113);
/* oklch */ color: oklch(89.8% 0.139 109.3);

Tailwind

colors: {
  custom: {
    50: '#efed9d',
    500: '#e4e571',
    950: '#000000',
  },
}

SCSS

$custom: #e4e571;
$custom-light: #efed9d;
$custom-dark: #000000;

JSON

{
  "hex": "#e4e571",
  "rgb": {
    "r": 228,
    "g": 229,
    "b": 113
  },
  "hsl": {
    "h": 60.517,
    "s": 69.048,
    "l": 67.059
  },
  "oklch": {
    "l": 0.89792,
    "c": 0.13901,
    "h": 109.3
  },
  "luminance": 0.73725
}

Semantic roles & 50–950 ramp

primary

#E4E571

secondary

#4241BA

accent

#14D116

background

#FFFEFC

surface

#FEFDF5

border

#D6D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #E4E571

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

Preview Lab → · Contrast checker → · Palette generator →