#EFE15E#EFE15E

#EFE15E is a very light, vivid yellow. Relative luminance 0.730; OKLCH L 89.7% C 0.151 H 103.2°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#EFE15E
RGB	rgb(239, 225, 94)
HSL	hsl(54, 82%, 65%)
HSV	hsv(54, 61%, 94%)
CMYK	cmyk(0%, 5.9%, 60.7%, 6.3%)
CIE-LAB	lab(88.45, -10.74, 64.03)
CIE-LCH	lch(88.45, 64.92, 99.53°)
OKLab	oklab(89.68% -0.0344 0.1465)
OKLCH	oklch(89.68% 0.151 103.2)
XYZ	xyz(64.5446, 73.0117, 21.2803)
Luminance	0.7301 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE15E #5E6CEF

analogous

#EF985E #EFE15E #B4EF5E

triadic

#EFE15E #5EEFE1 #E15EEF

tetradic

#EFE15E #5EEF98 #5E6CEF #EF5EB4

square

#EFE15E #5EEF98 #5E6CEF #EF5EB4

split-complementary

#EFE15E #5EB4EF #985EEF

monochromatic

#C0AF13 #E9D726 #EFE15E #F5EB96 #FAF6CD

Accessibility & contrast

On white

1.35

#EFE15E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#EFE15E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE15E

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE15E	#FFFFFF	#000000	##000000
##EFE15E	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4F

Deuteranopia (green-blind)

#F8E165

Tritanopia (blue-blind)

#FFD3C5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efe15e;
/* rgb */ color: rgb(239, 225, 94);
/* oklch */ color: oklch(89.7% 0.151 103.2);

Tailwind

colors: {
  custom: {
    50: '#f7ea91',
    500: '#efe15e',
    950: '#000000',
  },
}

SCSS

$custom: #efe15e;
$custom-light: #f7ea91;
$custom-dark: #000000;

JSON

{
  "hex": "#efe15e",
  "rgb": {
    "r": 239,
    "g": 225,
    "b": 94
  },
  "hsl": {
    "h": 54.207,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.89677,
    "c": 0.15051,
    "h": 103.2
  },
  "luminance": 0.73009
}

Semantic roles & 50–950 ramp

primary

#EFE15E

secondary

#3341BE

accent

#1CDE07

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #EFE15E

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

Preview Lab → · Contrast checker → · Palette generator →