#EFE864#EFE864

#EFE864 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.2% C 0.152 H 106.2°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#EFE864
RGB	rgb(239, 232, 100)
HSL	hsl(57, 81%, 66%)
HSV	hsv(57, 58%, 94%)
CMYK	cmyk(0%, 2.9%, 58.2%, 6.3%)
CIE-LAB	lab(90.32, -13.81, 63.51)
CIE-LCH	lch(90.32, 64.99, 102.27°)
OKLab	oklab(91.17% -0.0425 0.1462)
OKLCH	oklch(91.17% 0.152 106.2)
XYZ	xyz(66.7556, 76.9862, 23.3975)
Luminance	0.7698 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE864 #646BEF

analogous

#EFA364 #EFE864 #B1EF64

triadic

#EFE864 #64EFE8 #E864EF

tetradic

#EFE864 #64EFA3 #646BEF #EF64B1

square

#EFE864 #64EFA3 #646BEF #EF64B1

split-complementary

#EFE864 #64B1EF #A364EF

monochromatic

#C4BB14 #E9E02D #EFE864 #F5F09B #FAF8D3

Accessibility & contrast

On white

1.28

#EFE864 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#EFE864 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE864

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE864	#FFFFFF	#000000	##000000
##EFE864	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE055

Deuteranopia (green-blind)

#FDE66B

Tritanopia (blue-blind)

#FFDACC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #efe864;
/* rgb */ color: rgb(239, 232, 100);
/* oklch */ color: oklch(91.2% 0.152 106.2);

Tailwind

colors: {
  custom: {
    50: '#f7ef95',
    500: '#efe864',
    950: '#000000',
  },
}

SCSS

$custom: #efe864;
$custom-light: #f7ef95;
$custom-dark: #000000;

JSON

{
  "hex": "#efe864",
  "rgb": {
    "r": 239,
    "g": 232,
    "b": 100
  },
  "hsl": {
    "h": 56.978,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.91174,
    "c": 0.15225,
    "h": 106.2
  },
  "luminance": 0.76984
}

Semantic roles & 50–950 ramp

primary

#EFE864

secondary

#353CC2

accent

#13DE08

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #EFE864

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

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