#EFE389#EFE389

#EFE389 is a very light, moderate yellow. Relative luminance 0.751; OKLCH L 90.6% C 0.112 H 101.7°. Best body text is #000000 at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#EFE389
RGB	rgb(239, 227, 137)
HSL	hsl(53, 76%, 74%)
HSV	hsv(53, 43%, 94%)
CMYK	cmyk(0%, 5%, 42.7%, 6.3%)
CIE-LAB	lab(89.44, -8.20, 45.31)
CIE-LCH	lch(89.44, 46.05, 100.26°)
OKLab	oklab(90.61% -0.0227 0.1097)
OKLCH	oklch(90.61% 0.112 101.7)
XYZ	xyz(67.5825, 75.0970, 34.5972)
Luminance	0.7510 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE389 #8995EF

analogous

#EFB089 #EFE389 #C8EF89

triadic

#EFE389 #89EFE3 #E389EF

tetradic

#EFE389 #89EFB0 #8995EF #EF89C8

square

#EFE389 #89EFB0 #8995EF #EF89C8

split-complementary

#EFE389 #89C8EF #B089EF

monochromatic

#DFC91E #E8D653 #EFE389 #F6F0BF #FBF9E4

Accessibility & contrast

On white

1.31

#EFE389 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.02

#EFE389 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE389

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE389	#FFFFFF	#000000	##000000
##EFE389	1.00	1.31	16.02	16.02
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.02	21.00	1.00	1.00
##000000	16.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DE82

Deuteranopia (green-blind)

#F6E38D

Tritanopia (blue-blind)

#FDD8CD

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe389;
/* rgb */ color: rgb(239, 227, 137);
/* oklch */ color: oklch(90.6% 0.112 101.7);

Tailwind

colors: {
  custom: {
    50: '#f6ebad',
    500: '#efe389',
    950: '#000000',
  },
}

SCSS

$custom: #efe389;
$custom-light: #f6ebad;
$custom-dark: #000000;

JSON

{
  "hex": "#efe389",
  "rgb": {
    "r": 239,
    "g": 227,
    "b": 137
  },
  "hsl": {
    "h": 52.941,
    "s": 76.119,
    "l": 73.725
  },
  "oklch": {
    "l": 0.90611,
    "c": 0.11206,
    "h": 101.7
  },
  "luminance": 0.75095
}

Semantic roles & 50–950 ramp

primary

#EFE389

secondary

#5260CA

accent

#25D80D

background

#FFFEFD

surface

#FFFDF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFE389

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

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