#EFF272#EFF272

#EFF272 is a very light, vivid yellow. Relative luminance 0.831; OKLCH L 93.4% C 0.151 H 110.2°. Best body text is #000000 at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#EFF272
RGB	rgb(239, 242, 114)
HSL	hsl(61, 83%, 70%)
HSV	hsv(61, 53%, 95%)
CMYK	cmyk(1.2%, 0%, 52.9%, 5.1%)
CIE-LAB	lab(93.05, -17.66, 60.46)
CIE-LCH	lch(93.05, 62.99, 106.28°)
OKLab	oklab(93.39% -0.052 0.1412)
OKLCH	oklch(93.39% 0.151 110.2)
XYZ	xyz(70.3877, 83.0715, 28.2429)
Luminance	0.8307 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF272 #7572F2

analogous

#F2B572 #EFF272 #AFF272

triadic

#EFF272 #72EFF2 #F272EF

tetradic

#EFF272 #72F2B5 #7572F2 #F272AF

square

#EFF272 #72F2B5 #7572F2 #F272AF

split-complementary

#EFF272 #72AFF2 #B572F2

monochromatic

#D1D614 #E9ED3A #EFF272 #F5F7AA #FCFCE2

Accessibility & contrast

On white

1.19

#EFF272 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.61

#EFF272 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF272

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF272	#FFFFFF	#000000	##000000
##EFF272	1.00	1.19	17.61	17.61
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.61	21.00	1.00	1.00
##000000	17.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE965

Deuteranopia (green-blind)

#FFED79

Tritanopia (blue-blind)

#FDE5D6

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #eff272;
/* rgb */ color: rgb(239, 242, 114);
/* oklch */ color: oklch(93.4% 0.151 110.2);

Tailwind

colors: {
  custom: {
    50: '#f7f69e',
    500: '#eff272',
    950: '#000000',
  },
}

SCSS

$custom: #eff272;
$custom-light: #f7f69e;
$custom-dark: #000000;

JSON

{
  "hex": "#eff272",
  "rgb": {
    "r": 239,
    "g": 242,
    "b": 114
  },
  "hsl": {
    "h": 61.406,
    "s": 83.117,
    "l": 69.804
  },
  "oklch": {
    "l": 0.93393,
    "c": 0.15051,
    "h": 110.2
  },
  "luminance": 0.8307
}

Semantic roles & 50–950 ramp

primary

#EFF272

secondary

#403DCC

accent

#06E00B

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EFF272

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

Preview Lab → · Contrast checker → · Palette generator →