#EFEA65#EFEA65

#EFEA65 is a very light, vivid yellow. Relative luminance 0.781; OKLCH L 91.6% C 0.153 H 107.1°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#EFEA65
RGB	rgb(239, 234, 101)
HSL	hsl(58, 81%, 67%)
HSV	hsv(58, 58%, 94%)
CMYK	cmyk(0%, 2.1%, 57.7%, 6.3%)
CIE-LAB	lab(90.84, -14.72, 63.66)
CIE-LCH	lch(90.84, 65.34, 103.02°)
OKLab	oklab(91.6% -0.045 0.1466)
OKLCH	oklch(91.6% 0.153 107.1)
XYZ	xyz(67.3705, 78.1380, 23.8427)
Luminance	0.7814 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEA65 #656AEF

analogous

#EFA565 #EFEA65 #AFEF65

triadic

#EFEA65 #65EFEA #EA65EF

tetradic

#EFEA65 #65EFA5 #656AEF #EF65AF

square

#EFEA65 #65EFA5 #656AEF #EF65AF

split-complementary

#EFEA65 #65AFEF #A565EF

monochromatic

#C5BF14 #E9E22E #EFEA65 #F5F29C #FBF9D4

Accessibility & contrast

On white

1.26

#EFEA65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#EFEA65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEA65

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEA65	#FFFFFF	#000000	##000000
##EFEA65	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE256

Deuteranopia (green-blind)

#FEE76C

Tritanopia (blue-blind)

#FFDCCD

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #efea65;
/* rgb */ color: rgb(239, 234, 101);
/* oklch */ color: oklch(91.6% 0.153 107.1);

Tailwind

colors: {
  custom: {
    50: '#f7f096',
    500: '#efea65',
    950: '#000000',
  },
}

SCSS

$custom: #efea65;
$custom-light: #f7f096;
$custom-dark: #000000;

JSON

{
  "hex": "#efea65",
  "rgb": {
    "r": 239,
    "g": 234,
    "b": 101
  },
  "hsl": {
    "h": 57.826,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.91597,
    "c": 0.15339,
    "h": 107.1
  },
  "luminance": 0.78136
}

Semantic roles & 50–950 ramp

primary

#EFEA65

secondary

#363BC3

accent

#10DE08

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #EFEA65

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

Preview Lab → · Contrast checker → · Palette generator →