#EFE25F#EFE25F

#EFE25F is a very light, vivid yellow. Relative luminance 0.736; OKLCH L 89.9% C 0.151 H 103.7°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#EFE25F
RGB	rgb(239, 226, 95)
HSL	hsl(55, 82%, 65%)
HSV	hsv(55, 60%, 94%)
CMYK	cmyk(0%, 5.4%, 60.3%, 6.3%)
CIE-LAB	lab(88.72, -11.18, 63.89)
CIE-LCH	lch(88.72, 64.86, 99.92°)
OKLab	oklab(89.89% -0.0356 0.1464)
OKLCH	oklch(89.89% 0.151 103.7)
XYZ	xyz(64.8609, 73.5720, 21.6085)
Luminance	0.7357 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE25F #5F6CEF

analogous

#EF9A5F #EFE25F #B4EF5F

triadic

#EFE25F #5FEFE2 #E25FEF

tetradic

#EFE25F #5FEF9A #5F6CEF #EF5FB4

square

#EFE25F #5FEF9A #5F6CEF #EF5FB4

split-complementary

#EFE25F #5FB4EF #9A5FEF

monochromatic

#C0B113 #E9D827 #EFE25F #F5EC97 #FAF6CE

Accessibility & contrast

On white

1.34

#EFE25F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.71

#EFE25F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE25F

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE25F	#FFFFFF	#000000	##000000
##EFE25F	1.00	1.34	15.71	15.71
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.71	21.00	1.00	1.00
##000000	15.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB50

Deuteranopia (green-blind)

#F9E266

Tritanopia (blue-blind)

#FFD4C6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #efe25f;
/* rgb */ color: rgb(239, 226, 95);
/* oklch */ color: oklch(89.9% 0.151 103.7);

Tailwind

colors: {
  custom: {
    50: '#f7ea91',
    500: '#efe25f',
    950: '#000000',
  },
}

SCSS

$custom: #efe25f;
$custom-light: #f7ea91;
$custom-dark: #000000;

JSON

{
  "hex": "#efe25f",
  "rgb": {
    "r": 239,
    "g": 226,
    "b": 95
  },
  "hsl": {
    "h": 54.583,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.89891,
    "c": 0.15063,
    "h": 103.7
  },
  "luminance": 0.7357
}

Semantic roles & 50–950 ramp

primary

#EFE25F

secondary

#3440BE

accent

#1BDE07

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #EFE25F

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

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