#EFF197#EFF197

#EFF197 is a very light, moderate yellow. Relative luminance 0.835; OKLCH L 93.7% C 0.112 H 109.5°. Best body text is #000000 at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#EFF197
RGB	rgb(239, 241, 151)
HSL	hsl(61, 76%, 77%)
HSV	hsv(61, 37%, 95%)
CMYK	cmyk(0.8%, 0%, 37.3%, 5.5%)
CIE-LAB	lab(93.23, -13.69, 43.25)
CIE-LCH	lch(93.23, 45.36, 107.56°)
OKLab	oklab(93.69% -0.0374 0.1058)
OKLCH	oklch(93.69% 0.112 109.5)
XYZ	xyz(72.6386, 83.4970, 41.5622)
Luminance	0.8350 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF197 #9997F1

analogous

#F1C697 #EFF197 #C2F197

triadic

#EFF197 #97EFF1 #F197EF

tetradic

#EFF197 #97F1C6 #9997F1 #F197C2

square

#EFF197 #97F1C6 #9997F1 #F197C2

split-complementary

#EFF197 #97C2F1 #C697F1

monochromatic

#DEE22B #E7EA61 #EFF197 #F7F8CD #FBFBE4

Accessibility & contrast

On white

1.19

#EFF197 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.70

#EFF197 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF197

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF197	#FFFFFF	#000000	##000000
##EFF197	1.00	1.19	17.70	17.70
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.70	21.00	1.00	1.00
##000000	17.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEEA90

Deuteranopia (green-blind)

#FFED9B

Tritanopia (blue-blind)

#FBE7DB

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eff197;
/* rgb */ color: rgb(239, 241, 151);
/* oklch */ color: oklch(93.7% 0.112 109.5);

Tailwind

colors: {
  custom: {
    50: '#f5f5b6',
    500: '#eff197',
    950: '#000000',
  },
}

SCSS

$custom: #eff197;
$custom-light: #f5f5b6;
$custom-dark: #000000;

JSON

{
  "hex": "#eff197",
  "rgb": {
    "r": 239,
    "g": 241,
    "b": 151
  },
  "hsl": {
    "h": 61.333,
    "s": 76.271,
    "l": 76.863
  },
  "oklch": {
    "l": 0.93685,
    "c": 0.11217,
    "h": 109.5
  },
  "luminance": 0.83496
}

Semantic roles & 50–950 ramp

primary

#EFF197

secondary

#615ECE

accent

#0DD812

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFF197

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

Preview Lab → · Contrast checker → · Palette generator →