#EFE165#EFE165

#EFE165 is a very light, vivid yellow. Relative luminance 0.731; OKLCH L 89.7% C 0.145 H 102.9°. Best body text is #000000 at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#EFE165
RGB	rgb(239, 225, 101)
HSL	hsl(54, 81%, 67%)
HSV	hsv(54, 58%, 94%)
CMYK	cmyk(0%, 5.9%, 57.7%, 6.3%)
CIE-LAB	lab(88.52, -10.27, 61.07)
CIE-LCH	lch(88.52, 61.93, 99.55°)
OKLab	oklab(89.75% -0.0323 0.1411)
OKLCH	oklch(89.75% 0.145 102.9)
XYZ	xyz(64.8730, 73.1431, 23.0102)
Luminance	0.7314 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE165 #6573EF

analogous

#EF9C65 #EFE165 #B8EF65

triadic

#EFE165 #65EFE1 #E165EF

tetradic

#EFE165 #65EF9C #6573EF #EF65B8

square

#EFE165 #65EF9C #6573EF #EF65B8

split-complementary

#EFE165 #65B8EF #9C65EF

monochromatic

#C5B314 #E9D62E #EFE165 #F5EC9C #FBF7D4

Accessibility & contrast

On white

1.34

#EFE165 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.63

#EFE165 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE165

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE165	#FFFFFF	#000000	##000000
##EFE165	1.00	1.34	15.63	15.63
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.63	21.00	1.00	1.00
##000000	15.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA58

Deuteranopia (green-blind)

#F8E16B

Tritanopia (blue-blind)

#FFD3C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efe165;
/* rgb */ color: rgb(239, 225, 101);
/* oklch */ color: oklch(89.7% 0.145 102.9);

Tailwind

colors: {
  custom: {
    50: '#f7ea95',
    500: '#efe165',
    950: '#000000',
  },
}

SCSS

$custom: #efe165;
$custom-light: #f7ea95;
$custom-dark: #000000;

JSON

{
  "hex": "#efe165",
  "rgb": {
    "r": 239,
    "g": 225,
    "b": 101
  },
  "hsl": {
    "h": 53.913,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.89746,
    "c": 0.14476,
    "h": 102.9
  },
  "luminance": 0.73141
}

Semantic roles & 50–950 ramp

primary

#EFE165

secondary

#3644C3

accent

#1EDE08

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #EFE165

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

Preview Lab → · Contrast checker → · Palette generator →