#EFCE67#EFCE67

#EFCE67 is a very light, vivid yellow. Relative luminance 0.635; OKLCH L 85.9% C 0.128 H 91.8°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#EFCE67
RGB	rgb(239, 206, 103)
HSL	hsl(45, 81%, 67%)
HSV	hsv(45, 57%, 94%)
CMYK	cmyk(0%, 13.8%, 56.9%, 6.3%)
CIE-LAB	lab(83.69, -0.51, 54.68)
CIE-LCH	lch(83.69, 54.68, 90.53°)
OKLab	oklab(85.93% -0.004 0.1276)
OKLCH	oklch(85.93% 0.128 91.8)
XYZ	xyz(60.1186, 63.4756, 21.9147)
Luminance	0.6347 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFCE67 #6788EF

analogous

#EF8A67 #EFCE67 #CCEF67

triadic

#EFCE67 #67EFCE #CE67EF

tetradic

#EFCE67 #67EF8A #6788EF #EF67CC

square

#EFCE67 #67EF8A #6788EF #EF67CC

split-complementary

#EFCE67 #67CCEF #8A67EF

monochromatic

#C79C15 #E9BC30 #EFCE67 #F5E09E #FBF2D6

Accessibility & contrast

On white

1.53

#EFCE67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#EFCE67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFCE67

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFCE67	#FFFFFF	#000000	##000000
##EFCE67	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CB5D

Deuteranopia (green-blind)

#E9D56B

Tritanopia (blue-blind)

#FFC0B7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #efce67;
/* rgb */ color: rgb(239, 206, 103);
/* oklch */ color: oklch(85.9% 0.128 91.8);

Tailwind

colors: {
  custom: {
    50: '#f7dc95',
    500: '#efce67',
    950: '#000000',
  },
}

SCSS

$custom: #efce67;
$custom-light: #f7dc95;
$custom-dark: #000000;

JSON

{
  "hex": "#efce67",
  "rgb": {
    "r": 239,
    "g": 206,
    "b": 103
  },
  "hsl": {
    "h": 45.441,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.85933,
    "c": 0.12766,
    "h": 91.8
  },
  "luminance": 0.63473
}

Semantic roles & 50–950 ramp

primary

#EFCE67

secondary

#3659C4

accent

#3CDD08

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFCE67

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

Preview Lab → · Contrast checker → · Palette generator →