#EFEB77#EFEB77

#EFEB77 is a very light, vivid yellow. Relative luminance 0.791; OKLCH L 92.0% C 0.138 H 107.0°. Best body text is #000000 at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#EFEB77
RGB	rgb(239, 235, 119)
HSL	hsl(58, 79%, 70%)
HSV	hsv(58, 50%, 94%)
CMYK	cmyk(0%, 1.7%, 50.2%, 6.3%)
CIE-LAB	lab(91.28, -13.83, 56.14)
CIE-LCH	lch(91.28, 57.81, 103.84°)
OKLab	oklab(92% -0.0406 0.1324)
OKLCH	oklch(92% 0.138 107)
XYZ	xyz(68.6364, 79.1012, 29.1017)
Luminance	0.7910 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEB77 #777BEF

analogous

#EFAF77 #EFEB77 #B7EF77

triadic

#EFEB77 #77EFEB #EB77EF

tetradic

#EFEB77 #77EFAF #777BEF #EF77B7

square

#EFEB77 #77EFAF #777BEF #EF77B7

split-complementary

#EFEB77 #77B7EF #AF77EF

monochromatic

#D3CD19 #E9E340 #EFEB77 #F5F3AE #FCFBE4

Accessibility & contrast

On white

1.25

#EFEB77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.82

#EFEB77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEB77

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEB77	#FFFFFF	#000000	##000000
##EFEB77	1.00	1.25	16.82	16.82
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.82	21.00	1.00	1.00
##000000	16.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36C

Deuteranopia (green-blind)

#FEE87D

Tritanopia (blue-blind)

#FEDED1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #efeb77;
/* rgb */ color: rgb(239, 235, 119);
/* oklch */ color: oklch(92.0% 0.138 107.0);

Tailwind

colors: {
  custom: {
    50: '#f6f1a1',
    500: '#efeb77',
    950: '#000000',
  },
}

SCSS

$custom: #efeb77;
$custom-light: #f6f1a1;
$custom-dark: #000000;

JSON

{
  "hex": "#efeb77",
  "rgb": {
    "r": 239,
    "g": 235,
    "b": 119
  },
  "hsl": {
    "h": 58,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.92003,
    "c": 0.13844,
    "h": 107
  },
  "luminance": 0.79099
}

Semantic roles & 50–950 ramp

primary

#EFEB77

secondary

#4246C8

accent

#11DB0A

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160F

muted

#858580

Preview Lab

Preview with #EFEB77

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

Preview Lab → · Contrast checker → · Palette generator →