#EDF371#EDF371

#EDF371 is a very light, vivid yellow. Relative luminance 0.833; OKLCH L 93.4% C 0.153 H 111.4°. Best body text is #000000 at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#EDF371
RGB	rgb(237, 243, 113)
HSL	hsl(63, 84%, 70%)
HSV	hsv(63, 53%, 95%)
CMYK	cmyk(2.5%, 0%, 53.5%, 4.7%)
CIE-LAB	lab(93.15, -19.01, 60.98)
CIE-LCH	lch(93.15, 63.87, 107.32°)
OKLab	oklab(93.43% -0.0558 0.1423)
OKLCH	oklch(93.43% 0.153 111.4)
XYZ	xyz(69.9579, 83.2994, 28.0127)
Luminance	0.8330 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF371 #7771F3

analogous

#F3B871 #EDF371 #ACF371

triadic

#EDF371 #71EDF3 #F371ED

tetradic

#EDF371 #71F3B8 #7771F3 #F371AC

square

#EDF371 #71F3B8 #7771F3 #F371AC

split-complementary

#EDF371 #71ACF3 #B871F3

monochromatic

#CED712 #E6EE39 #EDF371 #F4F8A9 #FBFDE2

Accessibility & contrast

On white

1.19

#EDF371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.66

#EDF371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF371

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF371	#FFFFFF	#000000	##000000
##EDF371	1.00	1.19	17.66	17.66
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.66	21.00	1.00	1.00
##000000	17.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE964

Deuteranopia (green-blind)

#FFED78

Tritanopia (blue-blind)

#FBE6D6

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #edf371;
/* rgb */ color: rgb(237, 243, 113);
/* oklch */ color: oklch(93.4% 0.153 111.4);

Tailwind

colors: {
  custom: {
    50: '#f5f69d',
    500: '#edf371',
    950: '#000000',
  },
}

SCSS

$custom: #edf371;
$custom-light: #f5f69d;
$custom-dark: #000000;

JSON

{
  "hex": "#edf371",
  "rgb": {
    "r": 237,
    "g": 243,
    "b": 113
  },
  "hsl": {
    "h": 62.769,
    "s": 84.416,
    "l": 69.804
  },
  "oklch": {
    "l": 0.93432,
    "c": 0.15285,
    "h": 111.4
  },
  "luminance": 0.83298
}

Semantic roles & 50–950 ramp

primary

#EDF371

secondary

#423BCD

accent

#05E10F

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EDF371

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

Preview Lab → · Contrast checker → · Palette generator →