#9DCF51#9DCF51

#9DCF51 is a light, vivid yellow-green. Relative luminance 0.524; OKLCH L 79.4% C 0.164 H 128.0°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#9DCF51
RGB	rgb(157, 207, 81)
HSL	hsl(84, 57%, 56%)
HSV	hsv(84, 61%, 81%)
CMYK	cmyk(24.2%, 0%, 60.9%, 18.8%)
CIE-LAB	lab(77.51, -35.69, 55.89)
CIE-LCH	lch(77.51, 66.31, 122.56°)
OKLab	oklab(79.39% -0.1009 0.1292)
OKLCH	oklch(79.39% 0.164 128)
XYZ	xyz(37.7026, 52.3871, 15.9083)
Luminance	0.5239 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DCF51 #8351CF

analogous

#CFC251 #9DCF51 #5ECF51

triadic

#9DCF51 #519DCF #CF519D

tetradic

#9DCF51 #51CFC2 #8351CF #CF515E

square

#9DCF51 #51CFC2 #8351CF #CF515E

split-complementary

#9DCF51 #515ECF #C251CF

monochromatic

#5C8224 #7FB231 #9DCF51 #B8DC81 #D3E9B1

Accessibility & contrast

On white

1.83

#9DCF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#9DCF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DCF51

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DCF51	#FFFFFF	#000000	##000000
##9DCF51	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C242

Deuteranopia (green-blind)

#D2BE5A

Tritanopia (blue-blind)

#A2C6B4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #9dcf51;
/* rgb */ color: rgb(157, 207, 81);
/* oklch */ color: oklch(79.4% 0.164 128.0);

Tailwind

colors: {
  custom: {
    50: '#bdde87',
    500: '#9dcf51',
    950: '#000000',
  },
}

SCSS

$custom: #9dcf51;
$custom-light: #bdde87;
$custom-dark: #000000;

JSON

{
  "hex": "#9dcf51",
  "rgb": {
    "r": 157,
    "g": 207,
    "b": 81
  },
  "hsl": {
    "h": 83.81,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.79394,
    "c": 0.16396,
    "h": 128
  },
  "luminance": 0.52388
}

Semantic roles & 50–950 ramp

primary

#9DCF51

secondary

#5A3B89

accent

#48E084

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#12150C

muted

#82847F

Preview Lab

Preview with #9DCF51

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

Preview Lab → · Contrast checker → · Palette generator →