#EFEB89#EFEB89

#EFEB89 is a very light, vivid yellow. Relative luminance 0.796; OKLCH L 92.2% C 0.120 H 106.5°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#EFEB89
RGB	rgb(239, 235, 137)
HSL	hsl(58, 76%, 74%)
HSV	hsv(58, 43%, 94%)
CMYK	cmyk(0%, 1.7%, 42.7%, 6.3%)
CIE-LAB	lab(91.49, -12.19, 47.88)
CIE-LCH	lch(91.49, 49.41, 104.28°)
OKLab	oklab(92.24% -0.0342 0.1155)
OKLCH	oklch(92.24% 0.12 106.5)
XYZ	xyz(69.8216, 79.5752, 35.3436)
Luminance	0.7957 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEB89 #898DEF

analogous

#EFB889 #EFEB89 #C0EF89

triadic

#EFEB89 #89EFEB #EB89EF

tetradic

#EFEB89 #89EFB8 #898DEF #EF89C0

square

#EFEB89 #89EFB8 #898DEF #EF89C0

split-complementary

#EFEB89 #89C0EF #B889EF

monochromatic

#DFD81E #E8E253 #EFEB89 #F6F4BF #FBFAE4

Accessibility & contrast

On white

1.24

#EFEB89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#EFEB89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEB89

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEB89	#FFFFFF	#000000	##000000
##EFEB89	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE481

Deuteranopia (green-blind)

#FCE98D

Tritanopia (blue-blind)

#FCE0D3

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #efeb89;
/* rgb */ color: rgb(239, 235, 137);
/* oklch */ color: oklch(92.2% 0.120 106.5);

Tailwind

colors: {
  custom: {
    50: '#f6f1ad',
    500: '#efeb89',
    950: '#000000',
  },
}

SCSS

$custom: #efeb89;
$custom-light: #f6f1ad;
$custom-dark: #000000;

JSON

{
  "hex": "#efeb89",
  "rgb": {
    "r": 239,
    "g": 235,
    "b": 137
  },
  "hsl": {
    "h": 57.647,
    "s": 76.119,
    "l": 73.725
  },
  "oklch": {
    "l": 0.92242,
    "c": 0.12045,
    "h": 106.5
  },
  "luminance": 0.79574
}

Semantic roles & 50–950 ramp

primary

#EFEB89

secondary

#5257CA

accent

#15D80D

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171610

muted

#858581

Preview Lab

Preview with #EFEB89

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

Preview Lab → · Contrast checker → · Palette generator →