#EDF15B#EDF15B

#EDF15B is a very light, vivid yellow. Relative luminance 0.817; OKLCH L 92.8% C 0.169 H 110.7°. Best body text is #000000 at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#EDF15B
RGB	rgb(237, 241, 91)
HSL	hsl(62, 84%, 65%)
HSV	hsv(62, 62%, 95%)
CMYK	cmyk(1.7%, 0%, 62.2%, 5.5%)
CIE-LAB	lab(92.43, -19.59, 69.48)
CIE-LCH	lch(92.43, 72.18, 105.74°)
OKLab	oklab(92.8% -0.0597 0.1577)
OKLCH	oklch(92.8% 0.169 110.7)
XYZ	xyz(68.2707, 81.6722, 22.0635)
Luminance	0.8167 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF15B #5F5BF1

analogous

#F1AA5B #EDF15B #A2F15B

triadic

#EDF15B #5BEDF1 #F15BED

tetradic

#EDF15B #5BF1AA #5F5BF1 #F15BA2

square

#EDF15B #5BF1AA #5F5BF1 #F15BA2

split-complementary

#EDF15B #5BA2F1 #AA5BF1

monochromatic

#BCC110 #E7EC23 #EDF15B #F3F693 #F9FBCC

Accessibility & contrast

On white

1.21

#EDF15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.33

#EDF15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF15B

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF15B	#FFFFFF	#000000	##000000
##EDF15B	1.00	1.21	17.33	17.33
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.33	21.00	1.00	1.00
##000000	17.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE748

Deuteranopia (green-blind)

#FFEB65

Tritanopia (blue-blind)

#FCE3D2

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #edf15b;
/* rgb */ color: rgb(237, 241, 91);
/* oklch */ color: oklch(92.8% 0.169 110.7);

Tailwind

colors: {
  custom: {
    50: '#f6f590',
    500: '#edf15b',
    950: '#000000',
  },
}

SCSS

$custom: #edf15b;
$custom-light: #f6f590;
$custom-dark: #000000;

JSON

{
  "hex": "#edf15b",
  "rgb": {
    "r": 237,
    "g": 241,
    "b": 91
  },
  "hsl": {
    "h": 61.6,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.92799,
    "c": 0.16861,
    "h": 110.7
  },
  "luminance": 0.8167
}

Semantic roles & 50–950 ramp

primary

#EDF15B

secondary

#3531BF

accent

#05E10B

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF15B

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

Preview Lab → · Contrast checker → · Palette generator →