#EFE565#EFE565

#EFE565 is a very light, vivid yellow. Relative luminance 0.753; OKLCH L 90.6% C 0.149 H 104.8°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#EFE565
RGB	rgb(239, 229, 101)
HSL	hsl(56, 81%, 67%)
HSV	hsv(56, 58%, 94%)
CMYK	cmyk(0%, 4.2%, 57.7%, 6.3%)
CIE-LAB	lab(89.55, -12.26, 62.22)
CIE-LCH	lch(89.55, 63.42, 101.14°)
OKLab	oklab(90.57% -0.038 0.1436)
OKLCH	oklch(90.57% 0.149 104.8)
XYZ	xyz(65.9671, 75.3312, 23.3749)
Luminance	0.7533 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE565 #656FEF

analogous

#EFA065 #EFE565 #B4EF65

triadic

#EFE565 #65EFE5 #E565EF

tetradic

#EFE565 #65EFA0 #656FEF #EF65B4

square

#EFE565 #65EFA0 #656FEF #EF65B4

split-complementary

#EFE565 #65B4EF #A065EF

monochromatic

#C5B814 #E9DC2E #EFE565 #F5EE9C #FBF8D4

Accessibility & contrast

On white

1.31

#EFE565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#EFE565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE565

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE565	#FFFFFF	#000000	##000000
##EFE565	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE57

Deuteranopia (green-blind)

#FBE46C

Tritanopia (blue-blind)

#FFD7C9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe565;
/* rgb */ color: rgb(239, 229, 101);
/* oklch */ color: oklch(90.6% 0.149 104.8);

Tailwind

colors: {
  custom: {
    50: '#f7ed95',
    500: '#efe565',
    950: '#000000',
  },
}

SCSS

$custom: #efe565;
$custom-light: #f7ed95;
$custom-dark: #000000;

JSON

{
  "hex": "#efe565",
  "rgb": {
    "r": 239,
    "g": 229,
    "b": 101
  },
  "hsl": {
    "h": 55.652,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.90567,
    "c": 0.14851,
    "h": 104.8
  },
  "luminance": 0.75329
}

Semantic roles & 50–950 ramp

primary

#EFE565

secondary

#3640C3

accent

#17DE08

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #EFE565

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

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