#E1EF77#E1EF77

#E1EF77 is a very light, vivid yellow. Relative luminance 0.791; OKLCH L 91.7% C 0.145 H 114.8°. Best body text is #000000 at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#E1EF77
RGB	rgb(225, 239, 119)
HSL	hsl(67, 79%, 70%)
HSV	hsv(67, 50%, 94%)
CMYK	cmyk(5.9%, 0%, 50.2%, 6.3%)
CIE-LAB	lab(91.27, -21.28, 55.86)
CIE-LCH	lch(91.27, 59.78, 110.86°)
OKLab	oklab(91.73% -0.061 0.132)
OKLCH	oklch(91.73% 0.145 114.8)
XYZ	xyz(65.2486, 79.0734, 29.2746)
Luminance	0.7907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1EF77 #8577EF

analogous

#EFC177 #E1EF77 #A5EF77

triadic

#E1EF77 #77E1EF #EF77E1

tetradic

#E1EF77 #77EFC1 #8577EF #EF77A5

square

#E1EF77 #77EFC1 #8577EF #EF77A5

split-complementary

#E1EF77 #77A5EF #C177EF

monochromatic

#BDD319 #D5E940 #E1EF77 #EDF5AE #F9FCE4

Accessibility & contrast

On white

1.25

#E1EF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.81

#E1EF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1EF77

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1EF77	#FFFFFF	#000000	##000000
##E1EF77	1.00	1.25	16.81	16.81
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.81	21.00	1.00	1.00
##000000	16.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE56C

Deuteranopia (green-blind)

#FCE77E

Tritanopia (blue-blind)

#EDE3D4

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e1ef77;
/* rgb */ color: rgb(225, 239, 119);
/* oklch */ color: oklch(91.7% 0.145 114.8);

Tailwind

colors: {
  custom: {
    50: '#ecf4a1',
    500: '#e1ef77',
    950: '#000000',
  },
}

SCSS

$custom: #e1ef77;
$custom-light: #ecf4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#e1ef77",
  "rgb": {
    "r": 225,
    "g": 239,
    "b": 119
  },
  "hsl": {
    "h": 67,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.91732,
    "c": 0.14538,
    "h": 114.8
  },
  "luminance": 0.79072
}

Semantic roles & 50–950 ramp

primary

#E1EF77

secondary

#5142C8

accent

#0ADB23

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E1EF77

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

Preview Lab → · Contrast checker → · Palette generator →