#EFED7B#EFED7B

#EFED7B is a very light, vivid yellow. Relative luminance 0.803; OKLCH L 92.5% C 0.137 H 107.9°. Best body text is #000000 at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#EFED7B
RGB	rgb(239, 237, 123)
HSL	hsl(59, 78%, 71%)
HSV	hsv(59, 49%, 94%)
CMYK	cmyk(0%, 0.8%, 48.5%, 6.3%)
CIE-LAB	lab(91.84, -14.47, 54.95)
CIE-LCH	lch(91.84, 56.83, 104.75°)
OKLab	oklab(92.46% -0.042 0.1301)
OKLCH	oklch(92.46% 0.137 107.9)
XYZ	xyz(69.4575, 80.3509, 30.5855)
Luminance	0.8035 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFED7B #7B7DEF

analogous

#EFB37B #EFED7B #B7EF7B

triadic

#EFED7B #7BEFED #ED7BEF

tetradic

#EFED7B #7BEFB3 #7B7DEF #EF7BB7

square

#EFED7B #7BEFB3 #7B7DEF #EF7BB7

split-complementary

#EFED7B #7BB7EF #B37BEF

monochromatic

#D6D21A #E8E644 #EFED7B #F6F4B2 #FCFBE4

Accessibility & contrast

On white

1.23

#EFED7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.07

#EFED7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFED7B

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFED7B	#FFFFFF	#000000	##000000
##EFED7B	1.00	1.23	17.07	17.07
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.07	21.00	1.00	1.00
##000000	17.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE571

Deuteranopia (green-blind)

#FFEA81

Tritanopia (blue-blind)

#FDE1D3

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #efed7b;
/* rgb */ color: rgb(239, 237, 123);
/* oklch */ color: oklch(92.5% 0.137 107.9);

Tailwind

colors: {
  custom: {
    50: '#f6f2a4',
    500: '#efed7b',
    950: '#000000',
  },
}

SCSS

$custom: #efed7b;
$custom-light: #f6f2a4;
$custom-dark: #000000;

JSON

{
  "hex": "#efed7b",
  "rgb": {
    "r": 239,
    "g": 237,
    "b": 123
  },
  "hsl": {
    "h": 58.966,
    "s": 78.378,
    "l": 70.98
  },
  "oklch": {
    "l": 0.92464,
    "c": 0.13675,
    "h": 107.9
  },
  "luminance": 0.80349
}

Semantic roles & 50–950 ramp

primary

#EFED7B

secondary

#4548C9

accent

#0EDB0B

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17160F

muted

#858580

Preview Lab

Preview with #EFED7B

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

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