#E7DD57#E7DD57

#E7DD57 is a very light, vivid yellow. Relative luminance 0.694; OKLCH L 88.1% C 0.153 H 105.0°. Best body text is #000000 at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#E7DD57
RGB	rgb(231, 221, 87)
HSL	hsl(56, 75%, 62%)
HSV	hsv(56, 62%, 91%)
CMYK	cmyk(0%, 4.3%, 62.3%, 9.4%)
CIE-LAB	lab(86.70, -12.48, 64.87)
CIE-LCH	lch(86.70, 66.06, 100.89°)
OKLab	oklab(88.1% -0.0396 0.1475)
OKLCH	oklch(88.1% 0.153 105)
XYZ	xyz(60.5339, 69.3921, 19.2203)
Luminance	0.6939 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7DD57 #5761E7

analogous

#E79557 #E7DD57 #A9E757

triadic

#E7DD57 #57E7DD #DD57E7

tetradic

#E7DD57 #57E795 #5761E7 #E757A9

square

#E7DD57 #57E795 #5761E7 #E757A9

split-complementary

#E7DD57 #57A9E7 #9557E7

monochromatic

#ABA118 #DFD221 #E7DD57 #EFE88D #F6F3C2

Accessibility & contrast

On white

1.41

#E7DD57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.88

#E7DD57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7DD57

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7DD57	#FFFFFF	#000000	##000000
##E7DD57	1.00	1.41	14.88	14.88
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.88	21.00	1.00	1.00
##000000	14.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD647

Deuteranopia (green-blind)

#F3DC5F

Tritanopia (blue-blind)

#F7CFC1

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #e7dd57;
/* rgb */ color: rgb(231, 221, 87);
/* oklch */ color: oklch(88.1% 0.153 105.0);

Tailwind

colors: {
  custom: {
    50: '#f2e78c',
    500: '#e7dd57',
    950: '#000000',
  },
}

SCSS

$custom: #e7dd57;
$custom-light: #f2e78c;
$custom-dark: #000000;

JSON

{
  "hex": "#e7dd57",
  "rgb": {
    "r": 231,
    "g": 221,
    "b": 87
  },
  "hsl": {
    "h": 55.833,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.88103,
    "c": 0.15277,
    "h": 105
  },
  "luminance": 0.6939
}

Semantic roles & 50–950 ramp

primary

#E7DD57

secondary

#363EAC

accent

#1CD70E

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #E7DD57

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

Preview Lab → · Contrast checker → · Palette generator →