#EFEA6B#EFEA6B

#EFEA6B is a very light, vivid yellow. Relative luminance 0.783; OKLCH L 91.7% C 0.148 H 106.9°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#EFEA6B
RGB	rgb(239, 234, 107)
HSL	hsl(58, 80%, 68%)
HSV	hsv(58, 55%, 94%)
CMYK	cmyk(0%, 2.1%, 55.2%, 6.3%)
CIE-LAB	lab(90.90, -14.29, 61.11)
CIE-LCH	lch(90.90, 62.76, 103.16°)
OKLab	oklab(91.66% -0.0431 0.1419)
OKLCH	oklch(91.66% 0.148 106.9)
XYZ	xyz(67.6752, 78.2599, 25.4478)
Luminance	0.7826 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEA6B #6B70EF

analogous

#EFA86B #EFEA6B #B2EF6B

triadic

#EFEA6B #6BEFEA #EA6BEF

tetradic

#EFEA6B #6BEFA8 #6B70EF #EF6BB2

square

#EFEA6B #6BEFA8 #6B70EF #EF6BB2

split-complementary

#EFEA6B #6BB2EF #A86BEF

monochromatic

#CAC316 #E9E234 #EFEA6B #F5F2A2 #FBFAD9

Accessibility & contrast

On white

1.26

#EFEA6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#EFEA6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEA6B

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEA6B	#FFFFFF	#000000	##000000
##EFEA6B	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE25E

Deuteranopia (green-blind)

#FEE772

Tritanopia (blue-blind)

#FEDDCE

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #efea6b;
/* rgb */ color: rgb(239, 234, 107);
/* oklch */ color: oklch(91.7% 0.148 106.9);

Tailwind

colors: {
  custom: {
    50: '#f7f099',
    500: '#efea6b',
    950: '#000000',
  },
}

SCSS

$custom: #efea6b;
$custom-light: #f7f099;
$custom-dark: #000000;

JSON

{
  "hex": "#efea6b",
  "rgb": {
    "r": 239,
    "g": 234,
    "b": 107
  },
  "hsl": {
    "h": 57.727,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.91659,
    "c": 0.14831,
    "h": 106.9
  },
  "luminance": 0.78258
}

Semantic roles & 50–950 ramp

primary

#EFEA6B

secondary

#373DC7

accent

#11DD09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #EFEA6B

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

Preview Lab → · Contrast checker → · Palette generator →