#EFF275#EFF275

#EFF275 is a very light, vivid yellow. Relative luminance 0.831; OKLCH L 93.4% C 0.148 H 110.2°. Best body text is #000000 at 17.63:1 contrast (WCAG AA passes).

Color values

HEX	#EFF275
RGB	rgb(239, 242, 117)
HSL	hsl(61, 83%, 70%)
HSV	hsv(61, 52%, 95%)
CMYK	cmyk(1.2%, 0%, 51.7%, 5.1%)
CIE-LAB	lab(93.08, -17.42, 59.15)
CIE-LCH	lch(93.08, 61.66, 106.41°)
OKLab	oklab(93.43% -0.051 0.1387)
OKLCH	oklch(93.43% 0.148 110.2)
XYZ	xyz(70.5613, 83.1409, 29.1570)
Luminance	0.8314 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF275 #7875F2

analogous

#F2B675 #EFF275 #B0F275

triadic

#EFF275 #75EFF2 #F275EF

tetradic

#EFF275 #75F2B6 #7875F2 #F275B0

square

#EFF275 #75F2B6 #7875F2 #F275B0

split-complementary

#EFF275 #75B0F2 #B675F2

monochromatic

#D4D814 #E9ED3D #EFF275 #F5F7AD #FCFCE3

Accessibility & contrast

On white

1.19

#EFF275 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.63

#EFF275 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF275

17.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF275	#FFFFFF	#000000	##000000
##EFF275	1.00	1.19	17.63	17.63
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.63	21.00	1.00	1.00
##000000	17.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE969

Deuteranopia (green-blind)

#FFED7C

Tritanopia (blue-blind)

#FDE5D6

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #eff275;
/* rgb */ color: rgb(239, 242, 117);
/* oklch */ color: oklch(93.4% 0.148 110.2);

Tailwind

colors: {
  custom: {
    50: '#f6f6a0',
    500: '#eff275',
    950: '#000000',
  },
}

SCSS

$custom: #eff275;
$custom-light: #f6f6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#eff275",
  "rgb": {
    "r": 239,
    "g": 242,
    "b": 117
  },
  "hsl": {
    "h": 61.44,
    "s": 82.781,
    "l": 70.392
  },
  "oklch": {
    "l": 0.93427,
    "c": 0.14779,
    "h": 110.2
  },
  "luminance": 0.83139
}

Semantic roles & 50–950 ramp

primary

#EFF275

secondary

#433FCC

accent

#06DF0C

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EFF275

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

Preview Lab → · Contrast checker → · Palette generator →