#9FE561#9FE561

#9FE561 is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 84.8% C 0.179 H 132.5°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#9FE561
RGB	rgb(159, 229, 97)
HSL	hsl(92, 72%, 64%)
HSV	hsv(92, 58%, 90%)
CMYK	cmyk(30.6%, 0%, 57.6%, 10.2%)
CIE-LAB	lab(84.11, -43.32, 56.37)
CIE-LCH	lch(84.11, 71.09, 127.54°)
OKLab	oklab(84.82% -0.1208 0.1319)
OKLCH	oklch(84.82% 0.179 132.5)
XYZ	xyz(44.4744, 64.2711, 21.3692)
Luminance	0.6427 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE561 #A761E5

analogous

#E1E561 #9FE561 #61E565

triadic

#9FE561 #619FE5 #E5619F

tetradic

#9FE561 #61E1E5 #A761E5 #E56561

square

#9FE561 #61E1E5 #A761E5 #E56561

split-complementary

#9FE561 #6561E5 #E561E1

monochromatic

#61AF1D #7FDC2C #9FE561 #BFEE96 #DFF6CA

Accessibility & contrast

On white

1.52

#9FE561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#9FE561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE561

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE561	#FFFFFF	#000000	##000000
##9FE561	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED553

Deuteranopia (green-blind)

#E4D06A

Tritanopia (blue-blind)

#A0DDC8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9fe561;
/* rgb */ color: rgb(159, 229, 97);
/* oklch */ color: oklch(84.8% 0.179 132.5);

Tailwind

colors: {
  custom: {
    50: '#bfed92',
    500: '#9fe561',
    950: '#000000',
  },
}

SCSS

$custom: #9fe561;
$custom-light: #bfed92;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe561",
  "rgb": {
    "r": 159,
    "g": 229,
    "b": 97
  },
  "hsl": {
    "h": 91.818,
    "s": 71.739,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84822,
    "c": 0.17884,
    "h": 132.5
  },
  "luminance": 0.64273
}

Semantic roles & 50–950 ramp

primary

#9FE561

secondary

#793AB0

accent

#12D479

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #9FE561

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

Preview Lab → · Contrast checker → · Palette generator →