#EFF07A#EFF07A

#EFF07A is a very light, vivid yellow. Relative luminance 0.821; OKLCH L 93.1% C 0.141 H 109.3°. Best body text is #000000 at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#EFF07A
RGB	rgb(239, 240, 122)
HSL	hsl(61, 80%, 71%)
HSV	hsv(61, 49%, 94%)
CMYK	cmyk(0.4%, 0%, 49.2%, 5.9%)
CIE-LAB	lab(92.61, -16.03, 56.33)
CIE-LCH	lch(92.61, 58.56, 105.88°)
OKLab	oklab(93.07% -0.0466 0.133)
OKLCH	oklch(93.07% 0.141 109.3)
XYZ	xyz(70.2711, 82.0777, 30.5494)
Luminance	0.8208 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF07A #7B7AF0

analogous

#F0B67A #EFF07A #B4F07A

triadic

#EFF07A #7AEFF0 #F07AEF

tetradic

#EFF07A #7AF0B6 #7B7AF0 #F07AB4

square

#EFF07A #7AF0B6 #7B7AF0 #F07AB4

split-complementary

#EFF07A #7AB4F0 #B67AF0

monochromatic

#D6D718 #E8EA43 #EFF07A #F6F6B1 #FCFCE4

Accessibility & contrast

On white

1.21

#EFF07A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.42

#EFF07A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF07A

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF07A	#FFFFFF	#000000	##000000
##EFF07A	1.00	1.21	17.42	17.42
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.42	21.00	1.00	1.00
##000000	17.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86F

Deuteranopia (green-blind)

#FFEC80

Tritanopia (blue-blind)

#FDE4D5

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #eff07a;
/* rgb */ color: rgb(239, 240, 122);
/* oklch */ color: oklch(93.1% 0.141 109.3);

Tailwind

colors: {
  custom: {
    50: '#f6f4a3',
    500: '#eff07a',
    950: '#000000',
  },
}

SCSS

$custom: #eff07a;
$custom-light: #f6f4a3;
$custom-dark: #000000;

JSON

{
  "hex": "#eff07a",
  "rgb": {
    "r": 239,
    "g": 240,
    "b": 122
  },
  "hsl": {
    "h": 60.508,
    "s": 79.73,
    "l": 70.98
  },
  "oklch": {
    "l": 0.93072,
    "c": 0.14095,
    "h": 109.3
  },
  "luminance": 0.82076
}

Semantic roles & 50–950 ramp

primary

#EFF07A

secondary

#4544CA

accent

#09DC0B

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EFF07A

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

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