#EDF45F#EDF45F

#EDF45F is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.5% C 0.169 H 111.8°. Best body text is #000000 at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#EDF45F
RGB	rgb(237, 244, 95)
HSL	hsl(63, 87%, 66%)
HSV	hsv(63, 61%, 96%)
CMYK	cmyk(2.9%, 0%, 61.1%, 4.3%)
CIE-LAB	lab(93.25, -20.78, 68.74)
CIE-LCH	lch(93.25, 71.81, 106.82°)
OKLab	oklab(93.46% -0.0626 0.1567)
OKLCH	oklch(93.46% 0.169 111.8)
XYZ	xyz(69.3432, 83.5337, 23.2950)
Luminance	0.8353 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF45F #665FF4

analogous

#F4B15F #EDF45F #A3F45F

triadic

#EDF45F #5FEDF4 #F45FED

tetradic

#EDF45F #5FF4B1 #665FF4 #F45FA3

square

#EDF45F #5FF4B1 #665FF4 #F45FA3

split-complementary

#EDF45F #5FA3F4 #B15FF4

monochromatic

#C2CB0E #E7F026 #EDF45F #F3F898 #FAFCD2

Accessibility & contrast

On white

1.19

#EDF45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.71

#EDF45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF45F

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF45F	#FFFFFF	#000000	##000000
##EDF45F	1.00	1.19	17.71	17.71
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.71	21.00	1.00	1.00
##000000	17.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA4D

Deuteranopia (green-blind)

#FFEE68

Tritanopia (blue-blind)

#FCE6D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #edf45f;
/* rgb */ color: rgb(237, 244, 95);
/* oklch */ color: oklch(93.5% 0.169 111.8);

Tailwind

colors: {
  custom: {
    50: '#f6f793',
    500: '#edf45f',
    950: '#000000',
  },
}

SCSS

$custom: #edf45f;
$custom-light: #f6f793;
$custom-dark: #000000;

JSON

{
  "hex": "#edf45f",
  "rgb": {
    "r": 237,
    "g": 244,
    "b": 95
  },
  "hsl": {
    "h": 62.819,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.93462,
    "c": 0.16875,
    "h": 111.8
  },
  "luminance": 0.83532
}

Semantic roles & 50–950 ramp

primary

#EDF45F

secondary

#3730C7

accent

#02E40C

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF45F

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

Preview Lab → · Contrast checker → · Palette generator →