#E4E57F#E4E57F

#E4E57F is a very light, vivid yellow. Relative luminance 0.741; OKLCH L 90.0% C 0.125 H 109.2°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#E4E57F
RGB	rgb(228, 229, 127)
HSL	hsl(61, 66%, 70%)
HSV	hsv(61, 45%, 90%)
CMYK	cmyk(0.4%, 0%, 44.5%, 10.2%)
CIE-LAB	lab(88.95, -14.49, 49.37)
CIE-LCH	lch(88.95, 51.46, 106.36°)
OKLab	oklab(89.97% -0.0411 0.1183)
OKLCH	oklch(89.97% 0.125 109.2)
XYZ	xyz(63.8462, 74.0663, 31.0075)
Luminance	0.7407 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4E57F #807FE5

analogous

#E5B37F #E4E57F #B1E57F

triadic

#E4E57F #7FE4E5 #E57FE4

tetradic

#E4E57F #7FE5B3 #807FE5 #E57FB1

square

#E4E57F #7FE5B3 #807FE5 #E57FB1

split-complementary

#E4E57F #7FB1E5 #B37FE5

monochromatic

#C1C227 #D9DB4C #E4E57F #EFEFB2 #F9FAE5

Accessibility & contrast

On white

1.33

#E4E57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#E4E57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4E57F

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4E57F	#FFFFFF	#000000	##000000
##E4E57F	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DD76

Deuteranopia (green-blind)

#F5E184

Tritanopia (blue-blind)

#F1DACD

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #e4e57f;
/* rgb */ color: rgb(228, 229, 127);
/* oklch */ color: oklch(90.0% 0.125 109.2);

Tailwind

colors: {
  custom: {
    50: '#eeeda6',
    500: '#e4e57f',
    950: '#000000',
  },
}

SCSS

$custom: #e4e57f;
$custom-light: #eeeda6;
$custom-dark: #000000;

JSON

{
  "hex": "#e4e57f",
  "rgb": {
    "r": 228,
    "g": 229,
    "b": 127
  },
  "hsl": {
    "h": 60.588,
    "s": 66.234,
    "l": 69.804
  },
  "oklch": {
    "l": 0.89972,
    "c": 0.12523,
    "h": 109.2
  },
  "luminance": 0.74065
}

Semantic roles & 50–950 ramp

primary

#E4E57F

secondary

#4C4BBD

accent

#17CE19

background

#FFFEFC

surface

#FEFDF6

border

#D6D5D0

text

#17160F

muted

#858480

Preview Lab

Preview with #E4E57F

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

Preview Lab → · Contrast checker → · Palette generator →