#EDF878#EDF878

#EDF878 is a very light, vivid yellow. Relative luminance 0.865; OKLCH L 94.6% C 0.152 H 113.4°. Best body text is #000000 at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#EDF878
RGB	rgb(237, 248, 120)
HSL	hsl(65, 90%, 72%)
HSV	hsv(65, 52%, 97%)
CMYK	cmyk(4.4%, 0%, 51.6%, 2.7%)
CIE-LAB	lab(94.52, -20.85, 59.45)
CIE-LCH	lch(94.52, 63.00, 109.33°)
OKLab	oklab(94.56% -0.0603 0.1397)
OKLCH	oklch(94.56% 0.152 113.4)
XYZ	xyz(71.8840, 86.4966, 30.6744)
Luminance	0.8649 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF878 #8378F8

analogous

#F8C378 #EDF878 #ADF878

triadic

#EDF878 #78EDF8 #F878ED

tetradic

#EDF878 #78F8C3 #8378F8 #F878AD

square

#EDF878 #78F8C3 #8378F8 #F878AD

split-complementary

#EDF878 #78ADF8 #C378F8

monochromatic

#D6E90C #E5F53E #EDF878 #F5FBB2 #FBFDE2

Accessibility & contrast

On white

1.15

#EDF878 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.30

#EDF878 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF878

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF878	#FFFFFF	#000000	##000000
##EDF878	1.00	1.15	18.30	18.30
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.30	21.00	1.00	1.00
##000000	18.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE6C

Deuteranopia (green-blind)

#FFF17F

Tritanopia (blue-blind)

#FAECDB

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #edf878;
/* rgb */ color: rgb(237, 248, 120);
/* oklch */ color: oklch(94.6% 0.152 113.4);

Tailwind

colors: {
  custom: {
    50: '#f5faa2',
    500: '#edf878',
    950: '#000000',
  },
}

SCSS

$custom: #edf878;
$custom-light: #f5faa2;
$custom-dark: #000000;

JSON

{
  "hex": "#edf878",
  "rgb": {
    "r": 237,
    "g": 248,
    "b": 120
  },
  "hsl": {
    "h": 65.156,
    "s": 90.141,
    "l": 72.157
  },
  "oklch": {
    "l": 0.94556,
    "c": 0.15215,
    "h": 113.4
  },
  "luminance": 0.86495
}

Semantic roles & 50–950 ramp

primary

#EDF878

secondary

#4D40D4

accent

#00E614

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EDF878

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

Preview Lab → · Contrast checker → · Palette generator →