#E4F273#E4F273

#E4F273 is a very light, vivid yellow. Relative luminance 0.812; OKLCH L 92.5% C 0.152 H 114.6°. Best body text is #000000 at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#E4F273
RGB	rgb(228, 242, 115)
HSL	hsl(67, 83%, 70%)
HSV	hsv(67, 52%, 95%)
CMYK	cmyk(5.8%, 0%, 52.5%, 5.1%)
CIE-LAB	lab(92.24, -21.90, 58.87)
CIE-LCH	lch(92.24, 62.81, 110.41°)
OKLab	oklab(92.55% -0.0633 0.1381)
OKLCH	oklch(92.55% 0.152 114.6)
XYZ	xyz(66.8427, 81.2370, 28.3754)
Luminance	0.8124 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F273 #8173F2

analogous

#F2C073 #E4F273 #A5F273

triadic

#E4F273 #73E4F2 #F273E4

tetradic

#E4F273 #73F2C0 #8173F2 #F273A5

square

#E4F273 #73F2C0 #8173F2 #F273A5

split-complementary

#E4F273 #73A5F2 #C073F2

monochromatic

#C1D714 #D9ED3B #E4F273 #EFF7AB #FAFCE3

Accessibility & contrast

On white

1.22

#E4F273 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.25

#E4F273 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F273

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F273	#FFFFFF	#000000	##000000
##E4F273	1.00	1.22	17.25	17.25
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.25	21.00	1.00	1.00
##000000	17.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE867

Deuteranopia (green-blind)

#FFEA7A

Tritanopia (blue-blind)

#F0E6D6

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e4f273;
/* rgb */ color: rgb(228, 242, 115);
/* oklch */ color: oklch(92.5% 0.152 114.6);

Tailwind

colors: {
  custom: {
    50: '#eff69f',
    500: '#e4f273',
    950: '#000000',
  },
}

SCSS

$custom: #e4f273;
$custom-light: #eff69f;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f273",
  "rgb": {
    "r": 228,
    "g": 242,
    "b": 115
  },
  "hsl": {
    "h": 66.614,
    "s": 83.007,
    "l": 70
  },
  "oklch": {
    "l": 0.92548,
    "c": 0.1519,
    "h": 114.6
  },
  "luminance": 0.81236
}

Semantic roles & 50–950 ramp

primary

#E4F273

secondary

#4D3DCC

accent

#06DF1E

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E4F273

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

Preview Lab → · Contrast checker → · Palette generator →