#E1EF5D#E1EF5D

#E1EF5D is a very light, vivid yellow. Relative luminance 0.785; OKLCH L 91.5% C 0.168 H 114.4°. Best body text is #000000 at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#E1EF5D
RGB	rgb(225, 239, 93)
HSL	hsl(66, 82%, 65%)
HSV	hsv(66, 61%, 94%)
CMYK	cmyk(5.9%, 0%, 61.1%, 6.3%)
CIE-LAB	lab(91.02, -23.30, 66.90)
CIE-LCH	lch(91.02, 70.84, 109.20°)
OKLab	oklab(91.46% -0.0692 0.1528)
OKLCH	oklch(91.46% 0.168 114.4)
XYZ	xyz(63.8951, 78.5320, 22.1461)
Luminance	0.7853 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1EF5D #6B5DEF

analogous

#EFB45D #E1EF5D #98EF5D

triadic

#E1EF5D #5DE1EF #EF5DE1

tetradic

#E1EF5D #5DEFB4 #6B5DEF #EF5D98

square

#E1EF5D #5DEFB4 #6B5DEF #EF5D98

split-complementary

#E1EF5D #5D98EF #B45DEF

monochromatic

#AEBF13 #D7E925 #E1EF5D #EBF595 #F6FACC

Accessibility & contrast

On white

1.26

#E1EF5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.71

#E1EF5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1EF5D

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1EF5D	#FFFFFF	#000000	##000000
##E1EF5D	1.00	1.26	16.71	16.71
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.71	21.00	1.00	1.00
##000000	16.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE44B

Deuteranopia (green-blind)

#FEE766

Tritanopia (blue-blind)

#EFE2D0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #e1ef5d;
/* rgb */ color: rgb(225, 239, 93);
/* oklch */ color: oklch(91.5% 0.168 114.4);

Tailwind

colors: {
  custom: {
    50: '#edf491',
    500: '#e1ef5d',
    950: '#000000',
  },
}

SCSS

$custom: #e1ef5d;
$custom-light: #edf491;
$custom-dark: #000000;

JSON

{
  "hex": "#e1ef5d",
  "rgb": {
    "r": 225,
    "g": 239,
    "b": 93
  },
  "hsl": {
    "h": 65.753,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.91457,
    "c": 0.16776,
    "h": 114.4
  },
  "luminance": 0.78531
}

Semantic roles & 50–950 ramp

primary

#E1EF5D

secondary

#4033BD

accent

#07DE1C

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1EF5D

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

Preview Lab → · Contrast checker → · Palette generator →