#EFE678#EFE678

#EFE678 is a very light, vivid yellow. Relative luminance 0.763; OKLCH L 91.0% C 0.132 H 104.5°. Best body text is #000000 at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#EFE678
RGB	rgb(239, 230, 120)
HSL	hsl(55, 79%, 70%)
HSV	hsv(55, 50%, 94%)
CMYK	cmyk(0%, 3.8%, 49.8%, 6.3%)
CIE-LAB	lab(90.00, -11.28, 54.15)
CIE-LCH	lch(90.00, 55.32, 101.76°)
OKLab	oklab(90.99% -0.0332 0.1281)
OKLCH	oklch(90.99% 0.132 104.5)
XYZ	xyz(67.2854, 76.3025, 28.9491)
Luminance	0.7630 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE678 #7881EF

analogous

#EFAA78 #EFE678 #BDEF78

triadic

#EFE678 #78EFE6 #E678EF

tetradic

#EFE678 #78EFAA #7881EF #EF78BD

square

#EFE678 #78EFAA #7881EF #EF78BD

split-complementary

#EFE678 #78BDEF #AA78EF

monochromatic

#D4C519 #E9DC41 #EFE678 #F5F0AF #FCFAE4

Accessibility & contrast

On white

1.29

#EFE678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.26

#EFE678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE678

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE678	#FFFFFF	#000000	##000000
##EFE678	1.00	1.29	16.26	16.26
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.26	21.00	1.00	1.00
##000000	16.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF6E

Deuteranopia (green-blind)

#FAE57D

Tritanopia (blue-blind)

#FED9CD

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe678;
/* rgb */ color: rgb(239, 230, 120);
/* oklch */ color: oklch(91.0% 0.132 104.5);

Tailwind

colors: {
  custom: {
    50: '#f6eda1',
    500: '#efe678',
    950: '#000000',
  },
}

SCSS

$custom: #efe678;
$custom-light: #f6eda1;
$custom-dark: #000000;

JSON

{
  "hex": "#efe678",
  "rgb": {
    "r": 239,
    "g": 230,
    "b": 120
  },
  "hsl": {
    "h": 55.462,
    "s": 78.808,
    "l": 70.392
  },
  "oklch": {
    "l": 0.90988,
    "c": 0.13235,
    "h": 104.5
  },
  "luminance": 0.763
}

Semantic roles & 50–950 ramp

primary

#EFE678

secondary

#434DC9

accent

#1ADB0A

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE678

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

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