#EFE95C#EFE95C

#EFE95C is a very light, vivid yellow. Relative luminance 0.774; OKLCH L 91.3% C 0.160 H 106.8°. Best body text is #000000 at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#EFE95C
RGB	rgb(239, 233, 92)
HSL	hsl(58, 82%, 65%)
HSV	hsv(58, 62%, 94%)
CMYK	cmyk(0%, 2.5%, 61.5%, 6.3%)
CIE-LAB	lab(90.51, -14.83, 67.08)
CIE-LCH	lch(90.51, 68.70, 102.46°)
OKLab	oklab(91.31% -0.0462 0.1527)
OKLCH	oklch(91.31% 0.16 106.8)
XYZ	xyz(66.6695, 77.4034, 21.5516)
Luminance	0.7740 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE95C #5C62EF

analogous

#EFA05C #EFE95C #ACEF5C

triadic

#EFE95C #5CEFE9 #E95CEF

tetradic

#EFE95C #5CEFA0 #5C62EF #EF5CAC

square

#EFE95C #5CEFA0 #5C62EF #EF5CAC

split-complementary

#EFE95C #5CACEF #A05CEF

monochromatic

#BEB713 #EAE124 #EFE95C #F4F194 #FAF8CB

Accessibility & contrast

On white

1.27

#EFE95C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.48

#EFE95C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE95C

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE95C	#FFFFFF	#000000	##000000
##EFE95C	1.00	1.27	16.48	16.48
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.48	21.00	1.00	1.00
##000000	16.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE14B

Deuteranopia (green-blind)

#FEE664

Tritanopia (blue-blind)

#FFDBCB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #efe95c;
/* rgb */ color: rgb(239, 233, 92);
/* oklch */ color: oklch(91.3% 0.160 106.8);

Tailwind

colors: {
  custom: {
    50: '#f7ef90',
    500: '#efe95c',
    950: '#000000',
  },
}

SCSS

$custom: #efe95c;
$custom-light: #f7ef90;
$custom-dark: #000000;

JSON

{
  "hex": "#efe95c",
  "rgb": {
    "r": 239,
    "g": 233,
    "b": 92
  },
  "hsl": {
    "h": 57.551,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.91305,
    "c": 0.15956,
    "h": 106.8
  },
  "luminance": 0.77401
}

Semantic roles & 50–950 ramp

primary

#EFE95C

secondary

#3338BC

accent

#10DF07

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #EFE95C

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

Preview Lab → · Contrast checker → · Palette generator →