#EFE35E#EFE35E

#EFE35E is a very light, vivid yellow. Relative luminance 0.741; OKLCH L 90.1% C 0.152 H 104.2°. Best body text is #000000 at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#EFE35E
RGB	rgb(239, 227, 94)
HSL	hsl(55, 82%, 65%)
HSV	hsv(55, 61%, 94%)
CMYK	cmyk(0%, 5%, 60.7%, 6.3%)
CIE-LAB	lab(88.97, -11.74, 64.59)
CIE-LCH	lch(88.97, 65.65, 100.30°)
OKLab	oklab(90.09% -0.0373 0.1477)
OKLCH	oklch(90.09% 0.152 104.2)
XYZ	xyz(65.0884, 74.0994, 21.4616)
Luminance	0.7410 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE35E #5E6AEF

analogous

#EF9A5E #EFE35E #B3EF5E

triadic

#EFE35E #5EEFE3 #E35EEF

tetradic

#EFE35E #5EEF9A #5E6AEF #EF5EB3

square

#EFE35E #5EEF9A #5E6AEF #EF5EB3

split-complementary

#EFE35E #5EB3EF #9A5EEF

monochromatic

#C0B113 #E9D926 #EFE35E #F5ED96 #FAF6CD

Accessibility & contrast

On white

1.33

#EFE35E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.82

#EFE35E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE35E

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE35E	#FFFFFF	#000000	##000000
##EFE35E	1.00	1.33	15.82	15.82
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.82	21.00	1.00	1.00
##000000	15.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC4F

Deuteranopia (green-blind)

#FAE265

Tritanopia (blue-blind)

#FFD5C7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #efe35e;
/* rgb */ color: rgb(239, 227, 94);
/* oklch */ color: oklch(90.1% 0.152 104.2);

Tailwind

colors: {
  custom: {
    50: '#f7eb91',
    500: '#efe35e',
    950: '#000000',
  },
}

SCSS

$custom: #efe35e;
$custom-light: #f7eb91;
$custom-dark: #000000;

JSON

{
  "hex": "#efe35e",
  "rgb": {
    "r": 239,
    "g": 227,
    "b": 94
  },
  "hsl": {
    "h": 55.034,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.90087,
    "c": 0.15234,
    "h": 104.2
  },
  "luminance": 0.74097
}

Semantic roles & 50–950 ramp

primary

#EFE35E

secondary

#333FBE

accent

#19DE07

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #EFE35E

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

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