#E5F778#E5F778

#E5F778 is a very light, vivid yellow. Relative luminance 0.845; OKLCH L 93.7% C 0.153 H 116.1°. Best body text is #000000 at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#E5F778
RGB	rgb(229, 247, 120)
HSL	hsl(69, 89%, 72%)
HSV	hsv(69, 51%, 97%)
CMYK	cmyk(7.3%, 0%, 51.4%, 3.1%)
CIE-LAB	lab(93.68, -23.47, 58.32)
CIE-LCH	lch(93.68, 62.87, 111.93°)
OKLab	oklab(93.74% -0.0673 0.1373)
OKLCH	oklch(93.74% 0.153 116.1)
XYZ	xyz(68.9651, 84.5364, 30.4497)
Luminance	0.8454 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F778 #8A78F7

analogous

#F7CA78 #E5F778 #A6F778

triadic

#E5F778 #78E5F7 #F778E5

tetradic

#E5F778 #78F7CA #8A78F7 #F778A6

square

#E5F778 #78F7CA #8A78F7 #F778A6

split-complementary

#E5F778 #78A6F7 #CA78F7

monochromatic

#C8E70E #DAF43E #E5F778 #F0FAB2 #F9FDE2

Accessibility & contrast

On white

1.17

#E5F778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.91

#E5F778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F778

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F778	#FFFFFF	#000000	##000000
##E5F778	1.00	1.17	17.91	17.91
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.91	21.00	1.00	1.00
##000000	17.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC6C

Deuteranopia (green-blind)

#FFEE7F

Tritanopia (blue-blind)

#F1EBDA

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #e5f778;
/* rgb */ color: rgb(229, 247, 120);
/* oklch */ color: oklch(93.7% 0.153 116.1);

Tailwind

colors: {
  custom: {
    50: '#eff9a2',
    500: '#e5f778',
    950: '#000000',
  },
}

SCSS

$custom: #e5f778;
$custom-light: #eff9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f778",
  "rgb": {
    "r": 229,
    "g": 247,
    "b": 120
  },
  "hsl": {
    "h": 68.504,
    "s": 88.811,
    "l": 71.961
  },
  "oklch": {
    "l": 0.9374,
    "c": 0.15296,
    "h": 116.1
  },
  "luminance": 0.84536
}

Semantic roles & 50–950 ramp

primary

#E5F778

secondary

#5541D3

accent

#00E521

background

#FFFFFC

surface

#FEFFF6

border

#D6D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E5F778

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

Preview Lab → · Contrast checker → · Palette generator →