#9FD251#9FD251

#9FD251 is a light, vivid yellow-green. Relative luminance 0.541; OKLCH L 80.2% C 0.167 H 128.0°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#9FD251
RGB	rgb(159, 210, 81)
HSL	hsl(84, 59%, 57%)
HSV	hsv(84, 61%, 82%)
CMYK	cmyk(24.3%, 0%, 61.4%, 17.6%)
CIE-LAB	lab(78.50, -36.30, 57.01)
CIE-LCH	lch(78.50, 67.58, 122.49°)
OKLab	oklab(80.22% -0.1028 0.1316)
OKLCH	oklch(80.22% 0.167 128)
XYZ	xyz(38.8298, 54.0574, 16.1714)
Luminance	0.5406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FD251 #8451D2

analogous

#D2C551 #9FD251 #5FD251

triadic

#9FD251 #519FD2 #D2519F

tetradic

#9FD251 #51D2C5 #8451D2 #D2515F

square

#9FD251 #51D2C5 #8451D2 #D2515F

split-complementary

#9FD251 #515FD2 #C551D2

monochromatic

#5F8623 #81B72F #9FD251 #BADF82 #D5EBB2

Accessibility & contrast

On white

1.78

#9FD251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#9FD251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FD251

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FD251	#FFFFFF	#000000	##000000
##9FD251	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC442

Deuteranopia (green-blind)

#D5C15A

Tritanopia (blue-blind)

#A4C9B7

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #9fd251;
/* rgb */ color: rgb(159, 210, 81);
/* oklch */ color: oklch(80.2% 0.167 128.0);

Tailwind

colors: {
  custom: {
    50: '#bee087',
    500: '#9fd251',
    950: '#000000',
  },
}

SCSS

$custom: #9fd251;
$custom-light: #bee087;
$custom-dark: #000000;

JSON

{
  "hex": "#9fd251",
  "rgb": {
    "r": 159,
    "g": 210,
    "b": 81
  },
  "hsl": {
    "h": 83.721,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80221,
    "c": 0.16693,
    "h": 128
  },
  "luminance": 0.54058
}

Semantic roles & 50–950 ramp

primary

#9FD251

secondary

#5B3B8D

accent

#46E284

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#12150C

muted

#82847F

Preview Lab

Preview with #9FD251

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

Preview Lab → · Contrast checker → · Palette generator →