#EFE77E#EFE77E

#EFE77E is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.3% C 0.127 H 104.8°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#EFE77E
RGB	rgb(239, 231, 126)
HSL	hsl(56, 78%, 72%)
HSV	hsv(56, 47%, 94%)
CMYK	cmyk(0%, 3.3%, 47.3%, 6.3%)
CIE-LAB	lab(90.33, -11.24, 51.72)
CIE-LCH	lch(90.33, 52.93, 102.27°)
OKLab	oklab(91.27% -0.0325 0.1233)
OKLCH	oklch(91.27% 0.127 104.8)
XYZ	xyz(67.9401, 77.0109, 31.0203)
Luminance	0.7701 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE77E #7E86EF

analogous

#EFAF7E #EFE77E #BFEF7E

triadic

#EFE77E #7EEFE7 #E77EEF

tetradic

#EFE77E #7EEFAF #7E86EF #EF7EBF

square

#EFE77E #7EEFAF #7E86EF #EF7EBF

split-complementary

#EFE77E #7EBFEF #AF7EEF

monochromatic

#D8CA1B #E8DD48 #EFE77E #F6F1B4 #FCFAE4

Accessibility & contrast

On white

1.28

#EFE77E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#EFE77E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE77E

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE77E	#FFFFFF	#000000	##000000
##EFE77E	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E075

Deuteranopia (green-blind)

#FAE683

Tritanopia (blue-blind)

#FDDBCE

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #efe77e;
/* rgb */ color: rgb(239, 231, 126);
/* oklch */ color: oklch(91.3% 0.127 104.8);

Tailwind

colors: {
  custom: {
    50: '#f6eea5',
    500: '#efe77e',
    950: '#000000',
  },
}

SCSS

$custom: #efe77e;
$custom-light: #f6eea5;
$custom-dark: #000000;

JSON

{
  "hex": "#efe77e",
  "rgb": {
    "r": 239,
    "g": 231,
    "b": 126
  },
  "hsl": {
    "h": 55.752,
    "s": 77.931,
    "l": 71.569
  },
  "oklch": {
    "l": 0.9127,
    "c": 0.12748,
    "h": 104.8
  },
  "luminance": 0.77009
}

Semantic roles & 50–950 ramp

primary

#EFE77E

secondary

#4851C9

accent

#1ADA0B

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17160F

muted

#858580

Preview Lab

Preview with #EFE77E

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

Preview Lab → · Contrast checker → · Palette generator →