#9DD451#9DD451

#9DD451 is a light, vivid yellow-green. Relative luminance 0.548; OKLCH L 80.6% C 0.170 H 129.0°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#9DD451
RGB	rgb(157, 212, 81)
HSL	hsl(85, 60%, 57%)
HSV	hsv(85, 62%, 83%)
CMYK	cmyk(25.9%, 0%, 61.8%, 16.9%)
CIE-LAB	lab(78.95, -37.95, 57.48)
CIE-LCH	lch(78.95, 68.88, 123.44°)
OKLab	oklab(80.56% -0.1072 0.1326)
OKLCH	oklch(80.56% 0.17 129)
XYZ	xyz(38.9331, 54.8483, 16.3185)
Luminance	0.5485 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DD451 #8851D4

analogous

#D4CA51 #9DD451 #5BD451

triadic

#9DD451 #519DD4 #D4519D

tetradic

#9DD451 #51D4CA #8851D4 #D4515B

square

#9DD451 #51D4CA #8851D4 #D4515B

split-complementary

#9DD451 #515BD4 #CA51D4

monochromatic

#5E8922 #7FBA2E #9DD451 #B9E082 #D4ECB3

Accessibility & contrast

On white

1.75

#9DD451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#9DD451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DD451

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DD451	#FFFFFF	#000000	##000000
##9DD451	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC641

Deuteranopia (green-blind)

#D6C25B

Tritanopia (blue-blind)

#A1CBB8

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #9dd451;
/* rgb */ color: rgb(157, 212, 81);
/* oklch */ color: oklch(80.6% 0.170 129.0);

Tailwind

colors: {
  custom: {
    50: '#bde187',
    500: '#9dd451',
    950: '#000000',
  },
}

SCSS

$custom: #9dd451;
$custom-light: #bde187;
$custom-dark: #000000;

JSON

{
  "hex": "#9dd451",
  "rgb": {
    "r": 157,
    "g": 212,
    "b": 81
  },
  "hsl": {
    "h": 85.191,
    "s": 60.369,
    "l": 57.451
  },
  "oklch": {
    "l": 0.80562,
    "c": 0.17048,
    "h": 129
  },
  "luminance": 0.54849
}

Semantic roles & 50–950 ramp

primary

#9DD451

secondary

#5E3A8F

accent

#44E487

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#12150C

muted

#82847F

Preview Lab

Preview with #9DD451

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

Preview Lab → · Contrast checker → · Palette generator →