#E4EF77#E4EF77

#E4EF77 is a very light, vivid yellow. Relative luminance 0.796; OKLCH L 92.0% C 0.145 H 113.6°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#E4EF77
RGB	rgb(228, 239, 119)
HSL	hsl(66, 79%, 70%)
HSV	hsv(66, 50%, 94%)
CMYK	cmyk(4.6%, 0%, 50.2%, 6.3%)
CIE-LAB	lab(91.49, -20.11, 56.17)
CIE-LCH	lch(91.49, 59.67, 109.70°)
OKLab	oklab(91.96% -0.0579 0.1326)
OKLCH	oklch(91.96% 0.145 113.6)
XYZ	xyz(66.1923, 79.5600, 29.3188)
Luminance	0.7956 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EF77 #8277EF

analogous

#EFBE77 #E4EF77 #A8EF77

triadic

#E4EF77 #77E4EF #EF77E4

tetradic

#E4EF77 #77EFBE #8277EF #EF77A8

square

#E4EF77 #77EFBE #8277EF #EF77A8

split-complementary

#E4EF77 #77A8EF #BE77EF

monochromatic

#C2D319 #D9E940 #E4EF77 #EFF5AE #FAFCE4

Accessibility & contrast

On white

1.24

#E4EF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#E4EF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EF77

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EF77	#FFFFFF	#000000	##000000
##E4EF77	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE56C

Deuteranopia (green-blind)

#FDE87D

Tritanopia (blue-blind)

#F0E3D4

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e4ef77;
/* rgb */ color: rgb(228, 239, 119);
/* oklch */ color: oklch(92.0% 0.145 113.6);

Tailwind

colors: {
  custom: {
    50: '#eef4a1',
    500: '#e4ef77',
    950: '#000000',
  },
}

SCSS

$custom: #e4ef77;
$custom-light: #eef4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ef77",
  "rgb": {
    "r": 228,
    "g": 239,
    "b": 119
  },
  "hsl": {
    "h": 65.5,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.91962,
    "c": 0.14467,
    "h": 113.6
  },
  "luminance": 0.79559
}

Semantic roles & 50–950 ramp

primary

#E4EF77

secondary

#4E42C8

accent

#0ADB1D

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E4EF77

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

Preview Lab → · Contrast checker → · Palette generator →