#EFF193#EFF193

#EFF193 is a very light, moderate yellow. Relative luminance 0.834; OKLCH L 93.6% C 0.117 H 109.5°. Best body text is #000000 at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#EFF193
RGB	rgb(239, 241, 147)
HSL	hsl(61, 77%, 76%)
HSV	hsv(61, 39%, 95%)
CMYK	cmyk(0.8%, 0%, 39%, 5.5%)
CIE-LAB	lab(93.18, -14.12, 45.14)
CIE-LCH	lch(93.18, 47.29, 107.37°)
OKLab	oklab(93.62% -0.0389 0.1099)
OKLCH	oklch(93.62% 0.117 109.5)
XYZ	xyz(72.3193, 83.3693, 39.8803)
Luminance	0.8337 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF193 #9593F1

analogous

#F1C493 #EFF193 #C0F193

triadic

#EFF193 #93EFF1 #F193EF

tetradic

#EFF193 #93F1C4 #9593F1 #F193C0

square

#EFF193 #93F1C4 #9593F1 #F193C0

split-complementary

#EFF193 #93C0F1 #C493F1

monochromatic

#DFE327 #E7EA5D #EFF193 #F7F8C9 #FBFBE4

Accessibility & contrast

On white

1.19

#EFF193 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.67

#EFF193 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF193

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF193	#FFFFFF	#000000	##000000
##EFF193	1.00	1.19	17.67	17.67
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.67	21.00	1.00	1.00
##000000	17.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA8C

Deuteranopia (green-blind)

#FFED97

Tritanopia (blue-blind)

#FBE6DA

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #eff193;
/* rgb */ color: rgb(239, 241, 147);
/* oklch */ color: oklch(93.6% 0.117 109.5);

Tailwind

colors: {
  custom: {
    50: '#f5f5b4',
    500: '#eff193',
    950: '#000000',
  },
}

SCSS

$custom: #eff193;
$custom-light: #f5f5b4;
$custom-dark: #000000;

JSON

{
  "hex": "#eff193",
  "rgb": {
    "r": 239,
    "g": 241,
    "b": 147
  },
  "hsl": {
    "h": 61.277,
    "s": 77.049,
    "l": 76.078
  },
  "oklch": {
    "l": 0.93623,
    "c": 0.11655,
    "h": 109.5
  },
  "luminance": 0.83368
}

Semantic roles & 50–950 ramp

primary

#EFF193

secondary

#5D5ACE

accent

#0CD911

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFF193

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

Preview Lab → · Contrast checker → · Palette generator →