#D4F451#D4F451

#D4F451 is a very light, vivid yellow-green. Relative luminance 0.793; OKLCH L 91.5% C 0.186 H 119.8°. Best body text is #000000 at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#D4F451
RGB	rgb(212, 244, 81)
HSL	hsl(72, 88%, 64%)
HSV	hsv(72, 67%, 96%)
CMYK	cmyk(13.1%, 0%, 66.8%, 4.3%)
CIE-LAB	lab(91.37, -31.53, 71.66)
CIE-LCH	lch(91.37, 78.29, 113.75°)
OKLab	oklab(91.48% -0.0926 0.1615)
OKLCH	oklch(91.48% 0.186 119.8)
XYZ	xyz(60.9883, 79.2928, 19.8751)
Luminance	0.7929 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D4F451 #7151F4

analogous

#F4C251 #D4F451 #82F451

triadic

#D4F451 #51D4F4 #F451D4

tetradic

#D4F451 #51F4C2 #7151F4 #F45182

square

#D4F451 #51F4C2 #7151F4 #F45182

split-complementary

#D4F451 #5182F4 #C251F4

monochromatic

#9CBF0C #C6F017 #D4F451 #E2F88B #F0FBC4

Accessibility & contrast

On white

1.25

#D4F451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.86

#D4F451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D4F451

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D4F451	#FFFFFF	#000000	##000000
##D4F451	1.00	1.25	16.86	16.86
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.86	21.00	1.00	1.00
##000000	16.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE639

Deuteranopia (green-blind)

#FFE75E

Tritanopia (blue-blind)

#E0E7D3

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #d4f451;
/* rgb */ color: rgb(212, 244, 81);
/* oklch */ color: oklch(91.5% 0.186 119.8);

Tailwind

colors: {
  custom: {
    50: '#e5f78a',
    500: '#d4f451',
    950: '#000000',
  },
}

SCSS

$custom: #d4f451;
$custom-light: #e5f78a;
$custom-dark: #000000;

JSON

{
  "hex": "#d4f451",
  "rgb": {
    "r": 212,
    "g": 244,
    "b": 81
  },
  "hsl": {
    "h": 71.779,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.91477,
    "c": 0.18612,
    "h": 119.8
  },
  "luminance": 0.79292
}

Semantic roles & 50–950 ramp

primary

#D4F451

secondary

#492DBD

accent

#01E52E

background

#FEFFFC

surface

#FDFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #D4F451

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

Preview Lab → · Contrast checker → · Palette generator →