#D5F451#D5F451

#D5F451 is a very light, vivid yellow-green. Relative luminance 0.794; OKLCH L 91.5% C 0.186 H 119.5°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#D5F451
RGB	rgb(213, 244, 81)
HSL	hsl(71, 88%, 64%)
HSV	hsv(71, 67%, 96%)
CMYK	cmyk(12.7%, 0%, 66.8%, 4.3%)
CIE-LAB	lab(91.43, -31.14, 71.75)
CIE-LCH	lch(91.43, 78.22, 113.46°)
OKLab	oklab(91.55% -0.0916 0.1616)
OKLCH	oklch(91.55% 0.186 119.5)
XYZ	xyz(61.2775, 79.4419, 19.8887)
Luminance	0.7944 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D5F451 #7051F4

analogous

#F4C151 #D5F451 #83F451

triadic

#D5F451 #51D5F4 #F451D5

tetradic

#D5F451 #51F4C1 #7051F4 #F45183

square

#D5F451 #51F4C1 #7051F4 #F45183

split-complementary

#D5F451 #5183F4 #C151F4

monochromatic

#9DBF0C #C7F017 #D5F451 #E3F88B #F1FBC4

Accessibility & contrast

On white

1.24

#D5F451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.89

#D5F451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D5F451

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D5F451	#FFFFFF	#000000	##000000
##D5F451	1.00	1.24	16.89	16.89
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.89	21.00	1.00	1.00
##000000	16.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE739

Deuteranopia (green-blind)

#FFE75E

Tritanopia (blue-blind)

#E1E7D3

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #d5f451;
/* rgb */ color: rgb(213, 244, 81);
/* oklch */ color: oklch(91.5% 0.186 119.5);

Tailwind

colors: {
  custom: {
    50: '#e5f78a',
    500: '#d5f451',
    950: '#000000',
  },
}

SCSS

$custom: #d5f451;
$custom-light: #e5f78a;
$custom-dark: #000000;

JSON

{
  "hex": "#d5f451",
  "rgb": {
    "r": 213,
    "g": 244,
    "b": 81
  },
  "hsl": {
    "h": 71.411,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.91548,
    "c": 0.18576,
    "h": 119.5
  },
  "luminance": 0.79442
}

Semantic roles & 50–950 ramp

primary

#D5F451

secondary

#482DBD

accent

#01E52C

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#16170C

muted

#85857F

Preview Lab

Preview with #D5F451

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

Preview Lab → · Contrast checker → · Palette generator →