#EDF047#EDF047

#EDF047 is a very light, vivid yellow. Relative luminance 0.808; OKLCH L 92.4% C 0.181 H 110.5°. Best body text is #000000 at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#EDF047
RGB	rgb(237, 240, 71)
HSL	hsl(61, 85%, 61%)
HSV	hsv(61, 70%, 94%)
CMYK	cmyk(1.2%, 0%, 70.4%, 5.9%)
CIE-LAB	lab(92.03, -20.18, 76.48)
CIE-LCH	lch(92.03, 79.10, 104.78°)
OKLab	oklab(92.44% -0.0633 0.1694)
OKLCH	oklch(92.44% 0.181 110.5)
XYZ	xyz(67.2248, 80.7815, 18.0112)
Luminance	0.8078 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF047 #4A47F0

analogous

#F09E47 #EDF047 #98F047

triadic

#EDF047 #47EDF0 #F047ED

tetradic

#EDF047 #47F09E #4A47F0 #F04798

square

#EDF047 #47F09E #4A47F0 #F04798

split-complementary

#EDF047 #4798F0 #9E47F0

monochromatic

#ACAE0E #E3E713 #EDF047 #F3F580 #F8F9B8

Accessibility & contrast

On white

1.22

#EDF047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.16

#EDF047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF047

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF047	#FFFFFF	#000000	##000000
##EDF047	1.00	1.22	17.16	17.16
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.16	21.00	1.00	1.00
##000000	17.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE628

Deuteranopia (green-blind)

#FFEA54

Tritanopia (blue-blind)

#FDE1CF

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #edf047;
/* rgb */ color: rgb(237, 240, 71);
/* oklch */ color: oklch(92.4% 0.181 110.5);

Tailwind

colors: {
  custom: {
    50: '#f7f485',
    500: '#edf047',
    950: '#000000',
  },
}

SCSS

$custom: #edf047;
$custom-light: #f7f485;
$custom-dark: #000000;

JSON

{
  "hex": "#edf047",
  "rgb": {
    "r": 237,
    "g": 240,
    "b": 71
  },
  "hsl": {
    "h": 61.065,
    "s": 84.925,
    "l": 60.98
  },
  "oklch": {
    "l": 0.9244,
    "c": 0.18078,
    "h": 110.5
  },
  "luminance": 0.8078
}

Semantic roles & 50–950 ramp

primary

#EDF047

secondary

#2F2CAF

accent

#04E108

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #EDF047

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

Preview Lab → · Contrast checker → · Palette generator →