#9BF559#9BF559

#9BF559 is a very light, highly saturated yellow-green. Relative luminance 0.730; OKLCH L 88.3% C 0.208 H 134.4°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#9BF559
RGB	rgb(155, 245, 89)
HSL	hsl(95, 89%, 65%)
HSV	hsv(95, 64%, 96%)
CMYK	cmyk(36.7%, 0%, 63.7%, 3.9%)
CIE-LAB	lab(88.44, -52.09, 64.50)
CIE-LCH	lch(88.44, 82.91, 128.93°)
OKLab	oklab(88.28% -0.1452 0.1484)
OKLCH	oklch(88.28% 0.208 134.4)
XYZ	xyz(47.9722, 72.9924, 21.0105)
Luminance	0.7299 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BF559 #B359F5

analogous

#E9F559 #9BF559 #59F565

triadic

#9BF559 #599BF5 #F5599B

tetradic

#9BF559 #59E9F5 #B359F5 #F56559

square

#9BF559 #59E9F5 #B359F5 #F56559

split-complementary

#9BF559 #6559F5 #F559E9

monochromatic

#5BC80C #78F21F #9BF559 #BEF893 #E1FCCC

Accessibility & contrast

On white

1.35

#9BF559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#9BF559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BF559

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BF559	#FFFFFF	#000000	##000000
##9BF559	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE345

Deuteranopia (green-blind)

#F1DB66

Tritanopia (blue-blind)

#9AECD5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #9bf559;
/* rgb */ color: rgb(155, 245, 89);
/* oklch */ color: oklch(88.3% 0.208 134.4);

Tailwind

colors: {
  custom: {
    50: '#bef98e',
    500: '#9bf559',
    950: '#000000',
  },
}

SCSS

$custom: #9bf559;
$custom-light: #bef98e;
$custom-dark: #000000;

JSON

{
  "hex": "#9bf559",
  "rgb": {
    "r": 155,
    "g": 245,
    "b": 89
  },
  "hsl": {
    "h": 94.615,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.88278,
    "c": 0.20762,
    "h": 134.4
  },
  "luminance": 0.72995
}

Semantic roles & 50–950 ramp

primary

#9BF559

secondary

#852EC4

accent

#00E584

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9BF559

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

Preview Lab → · Contrast checker → · Palette generator →