#E4EB59#E4EB59

#E4EB59 is a very light, vivid yellow. Relative luminance 0.766; OKLCH L 90.8% C 0.166 H 111.9°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#E4EB59
RGB	rgb(228, 235, 89)
HSL	hsl(63, 78%, 64%)
HSV	hsv(63, 62%, 92%)
CMYK	cmyk(3%, 0%, 62.1%, 7.8%)
CIE-LAB	lab(90.15, -20.43, 67.66)
CIE-LCH	lch(90.15, 70.68, 106.81°)
OKLab	oklab(90.81% -0.0618 0.1538)
OKLCH	oklch(90.81% 0.166 111.9)
XYZ	xyz(63.5082, 76.6333, 20.8955)
Luminance	0.7663 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EB59 #6059EB

analogous

#EBA959 #E4EB59 #9BEB59

triadic

#E4EB59 #59E4EB #EB59E4

tetradic

#E4EB59 #59EBA9 #6059EB #EB599B

square

#E4EB59 #59EBA9 #6059EB #EB599B

split-complementary

#E4EB59 #599BEB #A959EB

monochromatic

#ACB416 #DBE422 #E4EB59 #EDF290 #F6F8C6

Accessibility & contrast

On white

1.29

#E4EB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#E4EB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EB59

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EB59	#FFFFFF	#000000	##000000
##E4EB59	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE146

Deuteranopia (green-blind)

#FCE562

Tritanopia (blue-blind)

#F3DECD

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e4eb59;
/* rgb */ color: rgb(228, 235, 89);
/* oklch */ color: oklch(90.8% 0.166 111.9);

Tailwind

colors: {
  custom: {
    50: '#f0f18e',
    500: '#e4eb59',
    950: '#000000',
  },
}

SCSS

$custom: #e4eb59;
$custom-light: #f0f18e;
$custom-dark: #000000;

JSON

{
  "hex": "#e4eb59",
  "rgb": {
    "r": 228,
    "g": 235,
    "b": 89
  },
  "hsl": {
    "h": 62.877,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.90806,
    "c": 0.16573,
    "h": 111.9
  },
  "luminance": 0.76632
}

Semantic roles & 50–950 ramp

primary

#E4EB59

secondary

#3A34B4

accent

#0BDB15

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E4EB59

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

Preview Lab → · Contrast checker → · Palette generator →