#EDF577#EDF577

#EDF577 is a very light, vivid yellow. Relative luminance 0.846; OKLCH L 93.9% C 0.150 H 112.2°. Best body text is #000000 at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#EDF577
RGB	rgb(237, 245, 119)
HSL	hsl(64, 86%, 71%)
HSV	hsv(64, 51%, 96%)
CMYK	cmyk(3.3%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(93.73, -19.49, 58.97)
CIE-LCH	lch(93.73, 62.11, 108.29°)
OKLab	oklab(93.92% -0.0566 0.1386)
OKLCH	oklch(93.92% 0.15 112.2)
XYZ	xyz(70.9087, 84.6426, 30.0515)
Luminance	0.8464 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF577 #7F77F5

analogous

#F5BE77 #EDF577 #AEF577

triadic

#EDF577 #77EDF5 #F577ED

tetradic

#EDF577 #77F5BE #7F77F5 #F577AE

square

#EDF577 #77F5BE #7F77F5 #F577AE

split-complementary

#EDF577 #77AEF5 #BE77F5

monochromatic

#D4E111 #E5F13E #EDF577 #F5F9B0 #FBFDE2

Accessibility & contrast

On white

1.17

#EDF577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.93

#EDF577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF577

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF577	#FFFFFF	#000000	##000000
##EDF577	1.00	1.17	17.93	17.93
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.93	21.00	1.00	1.00
##000000	17.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6B

Deuteranopia (green-blind)

#FFEF7E

Tritanopia (blue-blind)

#FAE8D9

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #edf577;
/* rgb */ color: rgb(237, 245, 119);
/* oklch */ color: oklch(93.9% 0.150 112.2);

Tailwind

colors: {
  custom: {
    50: '#f5f8a1',
    500: '#edf577',
    950: '#000000',
  },
}

SCSS

$custom: #edf577;
$custom-light: #f5f8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#edf577",
  "rgb": {
    "r": 237,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 63.81,
    "s": 86.301,
    "l": 71.373
  },
  "oklch": {
    "l": 0.93917,
    "c": 0.14966,
    "h": 112.2
  },
  "luminance": 0.84641
}

Semantic roles & 50–950 ramp

primary

#EDF577

secondary

#4940D0

accent

#03E311

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EDF577

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

Preview Lab → · Contrast checker → · Palette generator →