#E4EF5D#E4EF5D

#E4EF5D is a very light, vivid yellow. Relative luminance 0.790; OKLCH L 91.7% C 0.167 H 113.3°. Best body text is #000000 at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#E4EF5D
RGB	rgb(228, 239, 93)
HSL	hsl(65, 82%, 65%)
HSV	hsv(65, 61%, 94%)
CMYK	cmyk(4.6%, 0%, 61.1%, 6.3%)
CIE-LAB	lab(91.24, -22.10, 67.20)
CIE-LCH	lch(91.24, 70.75, 108.20°)
OKLab	oklab(91.69% -0.066 0.1534)
OKLCH	oklch(91.69% 0.167 113.3)
XYZ	xyz(64.8388, 79.0186, 22.1903)
Luminance	0.7902 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EF5D #685DEF

analogous

#EFB15D #E4EF5D #9BEF5D

triadic

#E4EF5D #5DE4EF #EF5DE4

tetradic

#E4EF5D #5DEFB1 #685DEF #EF5D9B

square

#E4EF5D #5DEFB1 #685DEF #EF5D9B

split-complementary

#E4EF5D #5D9BEF #B15DEF

monochromatic

#B2BF13 #DBE925 #E4EF5D #EDF595 #F7FACC

Accessibility & contrast

On white

1.25

#E4EF5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.80

#E4EF5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EF5D

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EF5D	#FFFFFF	#000000	##000000
##E4EF5D	1.00	1.25	16.80	16.80
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.80	21.00	1.00	1.00
##000000	16.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE44B

Deuteranopia (green-blind)

#FFE766

Tritanopia (blue-blind)

#F2E2D0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e4ef5d;
/* rgb */ color: rgb(228, 239, 93);
/* oklch */ color: oklch(91.7% 0.167 113.3);

Tailwind

colors: {
  custom: {
    50: '#eff491',
    500: '#e4ef5d',
    950: '#000000',
  },
}

SCSS

$custom: #e4ef5d;
$custom-light: #eff491;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ef5d",
  "rgb": {
    "r": 228,
    "g": 239,
    "b": 93
  },
  "hsl": {
    "h": 64.521,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.91688,
    "c": 0.16699,
    "h": 113.3
  },
  "luminance": 0.79017
}

Semantic roles & 50–950 ramp

primary

#E4EF5D

secondary

#3E33BD

accent

#07DE17

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4EF5D

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

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