#EFDB83#EFDB83

#EFDB83 is a very light, moderate yellow. Relative luminance 0.707; OKLCH L 88.9% C 0.111 H 96.9°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#EFDB83
RGB	rgb(239, 219, 131)
HSL	hsl(49, 77%, 73%)
HSV	hsv(49, 45%, 94%)
CMYK	cmyk(0%, 8.4%, 45.2%, 6.3%)
CIE-LAB	lab(87.32, -4.76, 45.60)
CIE-LCH	lch(87.32, 45.85, 95.95°)
OKLab	oklab(88.91% -0.0133 0.11)
OKLCH	oklch(88.91% 0.111 96.9)
XYZ	xyz(65.0266, 70.6548, 31.6808)
Luminance	0.7065 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDB83 #8397EF

analogous

#EFA583 #EFDB83 #CDEF83

triadic

#EFDB83 #83EFDB #DB83EF

tetradic

#EFDB83 #83EFA5 #8397EF #EF83CD

square

#EFDB83 #83EFA5 #8397EF #EF83CD

split-complementary

#EFDB83 #83CDEF #A583EF

monochromatic

#DBB81C #E8CB4D #EFDB83 #F6EBB9 #FCF7E4

Accessibility & contrast

On white

1.39

#EFDB83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#EFDB83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDB83

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDB83	#FFFFFF	#000000	##000000
##EFDB83	1.00	1.39	15.13	15.13
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.13	21.00	1.00	1.00
##000000	15.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD77C

Deuteranopia (green-blind)

#F0DE86

Tritanopia (blue-blind)

#FECFC6

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #efdb83;
/* rgb */ color: rgb(239, 219, 131);
/* oklch */ color: oklch(88.9% 0.111 96.9);

Tailwind

colors: {
  custom: {
    50: '#f6e6a8',
    500: '#efdb83',
    950: '#000000',
  },
}

SCSS

$custom: #efdb83;
$custom-light: #f6e6a8;
$custom-dark: #000000;

JSON

{
  "hex": "#efdb83",
  "rgb": {
    "r": 239,
    "g": 219,
    "b": 131
  },
  "hsl": {
    "h": 48.889,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.88905,
    "c": 0.11082,
    "h": 96.9
  },
  "luminance": 0.70652
}

Semantic roles & 50–950 ramp

primary

#EFDB83

secondary

#4D64CA

accent

#32D90C

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#171510

muted

#858480

Preview Lab

Preview with #EFDB83

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

Preview Lab → · Contrast checker → · Palette generator →