#D1EC51#D1EC51

#D1EC51 is a very light, vivid yellow-green. Relative luminance 0.741; OKLCH L 89.5% C 0.178 H 118.7°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#D1EC51
RGB	rgb(209, 236, 81)
HSL	hsl(70, 80%, 62%)
HSV	hsv(70, 66%, 93%)
CMYK	cmyk(11.4%, 0%, 65.7%, 7.5%)
CIE-LAB	lab(88.99, -28.99, 69.16)
CIE-LCH	lch(88.99, 74.98, 112.74°)
OKLab	oklab(89.51% -0.0854 0.1563)
OKLCH	oklch(89.51% 0.178 118.7)
XYZ	xyz(57.7762, 74.1407, 19.0499)
Luminance	0.7414 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D1EC51 #6C51EC

analogous

#ECBA51 #D1EC51 #83EC51

triadic

#D1EC51 #51D1EC #EC51D1

tetradic

#D1EC51 #51ECBA #6C51EC #EC5183

square

#D1EC51 #51ECBA #6C51EC #EC5183

split-complementary

#D1EC51 #5183EC #BA51EC

monochromatic

#94AF13 #C2E61A #D1EC51 #E0F288 #EEF8BF

Accessibility & contrast

On white

1.33

#D1EC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#D1EC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D1EC51

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D1EC51	#FFFFFF	#000000	##000000
##D1EC51	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBDF3B

Deuteranopia (green-blind)

#F8E05C

Tritanopia (blue-blind)

#DDE0CD

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #d1ec51;
/* rgb */ color: rgb(209, 236, 81);
/* oklch */ color: oklch(89.5% 0.178 118.7);

Tailwind

colors: {
  custom: {
    50: '#e2f28a',
    500: '#d1ec51',
    950: '#000000',
  },
}

SCSS

$custom: #d1ec51;
$custom-light: #e2f28a;
$custom-dark: #000000;

JSON

{
  "hex": "#d1ec51",
  "rgb": {
    "r": 209,
    "g": 236,
    "b": 81
  },
  "hsl": {
    "h": 70.452,
    "s": 80.311,
    "l": 62.157
  },
  "oklch": {
    "l": 0.89513,
    "c": 0.17806,
    "h": 118.7
  },
  "luminance": 0.7414
}

Semantic roles & 50–950 ramp

primary

#D1EC51

secondary

#4731B0

accent

#09DD2E

background

#FEFFFC

surface

#FDFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #D1EC51

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

Preview Lab → · Contrast checker → · Palette generator →