#EDFB52#EDFB52

#EDFB52 is a very light, vivid yellow. Relative luminance 0.876; OKLCH L 94.8% C 0.185 H 114.0°. Best body text is #000000 at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#EDFB52
RGB	rgb(237, 251, 82)
HSL	hsl(65, 95%, 65%)
HSV	hsv(65, 67%, 98%)
CMYK	cmyk(5.6%, 0%, 67.3%, 1.6%)
CIE-LAB	lab(95.00, -24.87, 75.54)
CIE-LCH	lch(95.00, 79.53, 108.22°)
OKLab	oklab(94.83% -0.0754 0.1691)
OKLCH	oklch(94.83% 0.185 114)
XYZ	xyz(70.9472, 87.6094, 21.1539)
Luminance	0.8761 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDFB52 #6052FB

analogous

#FBB452 #EDFB52 #99FB52

triadic

#EDFB52 #52EDFB #FB52ED

tetradic

#EDFB52 #52FBB4 #6052FB #FB5299

square

#EDFB52 #52FBB4 #6052FB #FB5299

split-complementary

#EDFB52 #5299FB #B452FB

monochromatic

#BDCE05 #E7FA16 #EDFB52 #F3FC8E #F9FECA

Accessibility & contrast

On white

1.13

#EDFB52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.52

#EDFB52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDFB52

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDFB52	#FFFFFF	#000000	##000000
##EDFB52	1.00	1.13	18.52	18.52
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.52	21.00	1.00	1.00
##000000	18.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF38

Deuteranopia (green-blind)

#FFF25E

Tritanopia (blue-blind)

#FCEDD9

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #edfb52;
/* rgb */ color: rgb(237, 251, 82);
/* oklch */ color: oklch(94.8% 0.185 114.0);

Tailwind

colors: {
  custom: {
    50: '#f6fc8c',
    500: '#edfb52',
    950: '#000000',
  },
}

SCSS

$custom: #edfb52;
$custom-light: #f6fc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#edfb52",
  "rgb": {
    "r": 237,
    "g": 251,
    "b": 82
  },
  "hsl": {
    "h": 64.97,
    "s": 95.48,
    "l": 65.294
  },
  "oklch": {
    "l": 0.94832,
    "c": 0.18517,
    "h": 114
  },
  "luminance": 0.87608
}

Semantic roles & 50–950 ramp

primary

#EDFB52

secondary

#3528C9

accent

#00E613

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDFB52

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

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