#E1EF5C#E1EF5C

#E1EF5C is a very light, vivid yellow. Relative luminance 0.785; OKLCH L 91.4% C 0.169 H 114.4°. Best body text is #000000 at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#E1EF5C
RGB	rgb(225, 239, 92)
HSL	hsl(66, 82%, 65%)
HSV	hsv(66, 62%, 94%)
CMYK	cmyk(5.9%, 0%, 61.5%, 6.3%)
CIE-LAB	lab(91.01, -23.36, 67.30)
CIE-LCH	lch(91.01, 71.24, 109.14°)
OKLab	oklab(91.45% -0.0695 0.1535)
OKLCH	oklch(91.45% 0.169 114.4)
XYZ	xyz(63.8511, 78.5144, 21.9143)
Luminance	0.7851 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1EF5C #6A5CEF

analogous

#EFB35C #E1EF5C #98EF5C

triadic

#E1EF5C #5CE1EF #EF5CE1

tetradic

#E1EF5C #5CEFB3 #6A5CEF #EF5C98

square

#E1EF5C #5CEFB3 #6A5CEF #EF5C98

split-complementary

#E1EF5C #5C98EF #B35CEF

monochromatic

#AEBE13 #D7EA24 #E1EF5C #EBF494 #F6FACB

Accessibility & contrast

On white

1.26

#E1EF5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.70

#E1EF5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1EF5C

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1EF5C	#FFFFFF	#000000	##000000
##E1EF5C	1.00	1.26	16.70	16.70
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.70	21.00	1.00	1.00
##000000	16.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE44A

Deuteranopia (green-blind)

#FEE766

Tritanopia (blue-blind)

#EFE2D0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #e1ef5c;
/* rgb */ color: rgb(225, 239, 92);
/* oklch */ color: oklch(91.4% 0.169 114.4);

Tailwind

colors: {
  custom: {
    50: '#edf490',
    500: '#e1ef5c',
    950: '#000000',
  },
}

SCSS

$custom: #e1ef5c;
$custom-light: #edf490;
$custom-dark: #000000;

JSON

{
  "hex": "#e1ef5c",
  "rgb": {
    "r": 225,
    "g": 239,
    "b": 92
  },
  "hsl": {
    "h": 65.714,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.91448,
    "c": 0.16851,
    "h": 114.4
  },
  "luminance": 0.78513
}

Semantic roles & 50–950 ramp

primary

#E1EF5C

secondary

#4033BC

accent

#07DF1C

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E1EF5C

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

Preview Lab → · Contrast checker → · Palette generator →