#EFE388#EFE388

#EFE388 is a very light, moderate yellow. Relative luminance 0.751; OKLCH L 90.6% C 0.113 H 101.8°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#EFE388
RGB	rgb(239, 227, 136)
HSL	hsl(53, 76%, 74%)
HSV	hsv(53, 43%, 94%)
CMYK	cmyk(0%, 5%, 43.1%, 6.3%)
CIE-LAB	lab(89.43, -8.30, 45.79)
CIE-LCH	lch(89.43, 46.53, 100.28°)
OKLab	oklab(90.6% -0.0231 0.1107)
OKLCH	oklch(90.6% 0.113 101.8)
XYZ	xyz(67.5111, 75.0685, 34.2212)
Luminance	0.7507 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE388 #8894EF

analogous

#EFAF88 #EFE388 #C7EF88

triadic

#EFE388 #88EFE3 #E388EF

tetradic

#EFE388 #88EFAF #8894EF #EF88C7

square

#EFE388 #88EFAF #8894EF #EF88C7

split-complementary

#EFE388 #88C7EF #AF88EF

monochromatic

#DFC81E #E8D652 #EFE388 #F6F0BE #FBF9E4

Accessibility & contrast

On white

1.31

#EFE388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#EFE388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE388

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE388	#FFFFFF	#000000	##000000
##EFE388	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DE81

Deuteranopia (green-blind)

#F6E38C

Tritanopia (blue-blind)

#FDD8CD

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe388;
/* rgb */ color: rgb(239, 227, 136);
/* oklch */ color: oklch(90.6% 0.113 101.8);

Tailwind

colors: {
  custom: {
    50: '#f6ebac',
    500: '#efe388',
    950: '#000000',
  },
}

SCSS

$custom: #efe388;
$custom-light: #f6ebac;
$custom-dark: #000000;

JSON

{
  "hex": "#efe388",
  "rgb": {
    "r": 239,
    "g": 227,
    "b": 136
  },
  "hsl": {
    "h": 53.01,
    "s": 76.296,
    "l": 73.529
  },
  "oklch": {
    "l": 0.90596,
    "c": 0.11311,
    "h": 101.8
  },
  "luminance": 0.75066
}

Semantic roles & 50–950 ramp

primary

#EFE388

secondary

#515FCA

accent

#25D80D

background

#FFFEFD

surface

#FFFDF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFE388

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

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