#EFE170#EFE170

#EFE170 is a very light, vivid yellow. Relative luminance 0.734; OKLCH L 89.9% C 0.135 H 102.3°. Best body text is #000000 at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#EFE170
RGB	rgb(239, 225, 112)
HSL	hsl(53, 80%, 69%)
HSV	hsv(53, 53%, 94%)
CMYK	cmyk(0%, 5.9%, 53.1%, 6.3%)
CIE-LAB	lab(88.63, -9.44, 56.24)
CIE-LCH	lch(88.63, 57.03, 99.53°)
OKLab	oklab(89.87% -0.0288 0.1319)
OKLCH	oklch(89.87% 0.135 102.3)
XYZ	xyz(65.4485, 73.3733, 26.0410)
Luminance	0.7337 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE170 #707EEF

analogous

#EFA270 #EFE170 #BEEF70

triadic

#EFE170 #70EFE1 #E170EF

tetradic

#EFE170 #70EFA2 #707EEF #EF70BE

square

#EFE170 #70EFA2 #707EEF #EF70BE

split-complementary

#EFE170 #70BEEF #A270EF

monochromatic

#CEB917 #E9D539 #EFE170 #F5EDA7 #FBF8DE

Accessibility & contrast

On white

1.34

#EFE170 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.67

#EFE170 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE170

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE170	#FFFFFF	#000000	##000000
##EFE170	1.00	1.34	15.67	15.67
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.67	21.00	1.00	1.00
##000000	15.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DB65

Deuteranopia (green-blind)

#F7E175

Tritanopia (blue-blind)

#FFD4C7

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efe170;
/* rgb */ color: rgb(239, 225, 112);
/* oklch */ color: oklch(89.9% 0.135 102.3);

Tailwind

colors: {
  custom: {
    50: '#f7ea9c',
    500: '#efe170',
    950: '#000000',
  },
}

SCSS

$custom: #efe170;
$custom-light: #f7ea9c;
$custom-dark: #000000;

JSON

{
  "hex": "#efe170",
  "rgb": {
    "r": 239,
    "g": 225,
    "b": 112
  },
  "hsl": {
    "h": 53.386,
    "s": 79.874,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89869,
    "c": 0.13503,
    "h": 102.3
  },
  "luminance": 0.73371
}

Semantic roles & 50–950 ramp

primary

#EFE170

secondary

#3B4BC8

accent

#21DC09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #EFE170

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

Preview Lab → · Contrast checker → · Palette generator →