#EDF055#EDF055

#EDF055 is a very light, vivid yellow. Relative luminance 0.810; OKLCH L 92.5% C 0.172 H 110.4°. Best body text is #000000 at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#EDF055
RGB	rgb(237, 240, 85)
HSL	hsl(61, 84%, 64%)
HSV	hsv(61, 65%, 94%)
CMYK	cmyk(1.2%, 0%, 64.6%, 5.9%)
CIE-LAB	lab(92.12, -19.46, 71.50)
CIE-LCH	lch(92.12, 74.10, 105.22°)
OKLab	oklab(92.54% -0.0599 0.1611)
OKLCH	oklch(92.54% 0.172 110.4)
XYZ	xyz(67.7270, 80.9824, 20.6561)
Luminance	0.8098 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF055 #5855F0

analogous

#F0A555 #EDF055 #9FF055

triadic

#EDF055 #55EDF0 #F055ED

tetradic

#EDF055 #55F0A5 #5855F0 #F0559F

square

#EDF055 #55F0A5 #5855F0 #F0559F

split-complementary

#EDF055 #559FF0 #A555F0

monochromatic

#B7BA10 #E7EB1D #EDF055 #F3F58D #F9FAC5

Accessibility & contrast

On white

1.22

#EDF055 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.20

#EDF055 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF055

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF055	#FFFFFF	#000000	##000000
##EDF055	1.00	1.22	17.20	17.20
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.20	21.00	1.00	1.00
##000000	17.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE63F

Deuteranopia (green-blind)

#FFEB5F

Tritanopia (blue-blind)

#FDE2D0

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #edf055;
/* rgb */ color: rgb(237, 240, 85);
/* oklch */ color: oklch(92.5% 0.172 110.4);

Tailwind

colors: {
  custom: {
    50: '#f6f48c',
    500: '#edf055',
    950: '#000000',
  },
}

SCSS

$custom: #edf055;
$custom-light: #f6f48c;
$custom-dark: #000000;

JSON

{
  "hex": "#edf055",
  "rgb": {
    "r": 237,
    "g": 240,
    "b": 85
  },
  "hsl": {
    "h": 61.161,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.9254,
    "c": 0.17187,
    "h": 110.4
  },
  "luminance": 0.80981
}

Semantic roles & 50–950 ramp

primary

#EDF055

secondary

#3330B9

accent

#05E00A

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF055

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

Preview Lab → · Contrast checker → · Palette generator →