#EFE67B#EFE67B

#EFE67B is a very light, vivid yellow. Relative luminance 0.764; OKLCH L 91.0% C 0.129 H 104.4°. Best body text is #000000 at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#EFE67B
RGB	rgb(239, 230, 123)
HSL	hsl(55, 78%, 71%)
HSV	hsv(55, 49%, 94%)
CMYK	cmyk(0%, 3.8%, 48.5%, 6.3%)
CIE-LAB	lab(90.03, -11.02, 52.79)
CIE-LCH	lch(90.03, 53.92, 101.79°)
OKLab	oklab(91.03% -0.0321 0.1254)
OKLCH	oklch(91.03% 0.129 104.4)
XYZ	xyz(67.4703, 76.3764, 29.9231)
Luminance	0.7637 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE67B #7B84EF

analogous

#EFAC7B #EFE67B #BEEF7B

triadic

#EFE67B #7BEFE6 #E67BEF

tetradic

#EFE67B #7BEFAC #7B84EF #EF7BBE

square

#EFE67B #7BEFAC #7B84EF #EF7BBE

split-complementary

#EFE67B #7BBEEF #AC7BEF

monochromatic

#D6C71A #E8DC44 #EFE67B #F6F0B2 #FCFAE4

Accessibility & contrast

On white

1.29

#EFE67B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.27

#EFE67B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE67B

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE67B	#FFFFFF	#000000	##000000
##EFE67B	1.00	1.29	16.27	16.27
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.27	21.00	1.00	1.00
##000000	16.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF72

Deuteranopia (green-blind)

#FAE580

Tritanopia (blue-blind)

#FEDACD

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe67b;
/* rgb */ color: rgb(239, 230, 123);
/* oklch */ color: oklch(91.0% 0.129 104.4);

Tailwind

colors: {
  custom: {
    50: '#f6eda3',
    500: '#efe67b',
    950: '#000000',
  },
}

SCSS

$custom: #efe67b;
$custom-light: #f6eda3;
$custom-dark: #000000;

JSON

{
  "hex": "#efe67b",
  "rgb": {
    "r": 239,
    "g": 230,
    "b": 123
  },
  "hsl": {
    "h": 55.345,
    "s": 78.378,
    "l": 70.98
  },
  "oklch": {
    "l": 0.91026,
    "c": 0.12943,
    "h": 104.4
  },
  "luminance": 0.76374
}

Semantic roles & 50–950 ramp

primary

#EFE67B

secondary

#4550C9

accent

#1BDB0B

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE67B

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

Preview Lab → · Contrast checker → · Palette generator →