#EFE58A#EFE58A

#EFE58A is a very light, moderate yellow. Relative luminance 0.762; OKLCH L 91.0% C 0.113 H 102.9°. Best body text is #000000 at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#EFE58A
RGB	rgb(239, 229, 138)
HSL	hsl(54, 76%, 74%)
HSV	hsv(54, 42%, 94%)
CMYK	cmyk(0%, 4.2%, 42.3%, 6.3%)
CIE-LAB	lab(89.96, -9.10, 45.48)
CIE-LCH	lch(89.96, 46.39, 101.32°)
OKLab	oklab(91.03% -0.0252 0.1102)
OKLCH	oklch(91.03% 0.113 102.9)
XYZ	xyz(68.2048, 76.2262, 35.1601)
Luminance	0.7622 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE58A #8A94EF

analogous

#EFB38A #EFE58A #C7EF8A

triadic

#EFE58A #8AEFE5 #E58AEF

tetradic

#EFE58A #8AEFB3 #8A94EF #EF8AC7

square

#EFE58A #8AEFB3 #8A94EF #EF8AC7

split-complementary

#EFE58A #8AC7EF #B38AEF

monochromatic

#E0CD1F #E8D954 #EFE58A #F6F1C0 #FBF9E4

Accessibility & contrast

On white

1.29

#EFE58A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.24

#EFE58A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE58A

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE58A	#FFFFFF	#000000	##000000
##EFE58A	1.00	1.29	16.24	16.24
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.24	21.00	1.00	1.00
##000000	16.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DF83

Deuteranopia (green-blind)

#F7E58E

Tritanopia (blue-blind)

#FDDACF

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe58a;
/* rgb */ color: rgb(239, 229, 138);
/* oklch */ color: oklch(91.0% 0.113 102.9);

Tailwind

colors: {
  custom: {
    50: '#f6edad',
    500: '#efe58a',
    950: '#000000',
  },
}

SCSS

$custom: #efe58a;
$custom-light: #f6edad;
$custom-dark: #000000;

JSON

{
  "hex": "#efe58a",
  "rgb": {
    "r": 239,
    "g": 229,
    "b": 138
  },
  "hsl": {
    "h": 54.059,
    "s": 75.94,
    "l": 73.922
  },
  "oklch": {
    "l": 0.91032,
    "c": 0.11302,
    "h": 102.9
  },
  "luminance": 0.76224
}

Semantic roles & 50–950 ramp

primary

#EFE58A

secondary

#535FCA

accent

#21D80D

background

#FFFEFD

surface

#FFFDF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFE58A

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

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