#EDF34E#EDF34E

#EDF34E is a very light, vivid yellow. Relative luminance 0.827; OKLCH L 93.1% C 0.180 H 111.5°. Best body text is #000000 at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#EDF34E
RGB	rgb(237, 243, 78)
HSL	hsl(62, 87%, 63%)
HSV	hsv(62, 68%, 95%)
CMYK	cmyk(2.5%, 0%, 67.9%, 4.7%)
CIE-LAB	lab(92.86, -21.28, 74.85)
CIE-LCH	lch(92.86, 77.81, 105.87°)
OKLab	oklab(93.12% -0.0657 0.1671)
OKLCH	oklch(93.12% 0.18 111.5)
XYZ	xyz(68.3529, 82.6575, 19.5601)
Luminance	0.8266 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF34E #544EF3

analogous

#F3A74E #EDF34E #9AF34E

triadic

#EDF34E #4EEDF3 #F34EED

tetradic

#EDF34E #4EF3A7 #544EF3 #F34E9A

square

#EDF34E #4EF3A7 #544EF3 #F34E9A

split-complementary

#EDF34E #4E9AF3 #A74EF3

monochromatic

#B4BA0D #E7EF15 #EDF34E #F3F787 #F9FBC1

Accessibility & contrast

On white

1.20

#EDF34E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.53

#EDF34E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF34E

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF34E	#FFFFFF	#000000	##000000
##EDF34E	1.00	1.20	17.53	17.53
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.53	21.00	1.00	1.00
##000000	17.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE834

Deuteranopia (green-blind)

#FFED5A

Tritanopia (blue-blind)

#FDE4D2

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #edf34e;
/* rgb */ color: rgb(237, 243, 78);
/* oklch */ color: oklch(93.1% 0.180 111.5);

Tailwind

colors: {
  custom: {
    50: '#f6f689',
    500: '#edf34e',
    950: '#000000',
  },
}

SCSS

$custom: #edf34e;
$custom-light: #f6f689;
$custom-dark: #000000;

JSON

{
  "hex": "#edf34e",
  "rgb": {
    "r": 237,
    "g": 243,
    "b": 78
  },
  "hsl": {
    "h": 62.182,
    "s": 87.302,
    "l": 62.941
  },
  "oklch": {
    "l": 0.93117,
    "c": 0.17951,
    "h": 111.5
  },
  "luminance": 0.82656
}

Semantic roles & 50–950 ramp

primary

#EDF34E

secondary

#322DB9

accent

#02E40A

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #EDF34E

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

Preview Lab → · Contrast checker → · Palette generator →