#89FF49#89FF49

#89FF49 is a very light, highly saturated yellow-green. Relative luminance 0.773; OKLCH L 89.7% C 0.239 H 136.9°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#89FF49
RGB	rgb(137, 255, 73)
HSL	hsl(99, 100%, 64%)
HSV	hsv(99, 71%, 100%)
CMYK	cmyk(46.3%, 0%, 71.4%, 0%)
CIE-LAB	lab(90.47, -62.74, 72.33)
CIE-LCH	lch(90.47, 95.75, 130.94°)
OKLab	oklab(89.69% -0.1741 0.1631)
OKLCH	oklch(89.69% 0.239 136.9)
XYZ	xyz(47.2777, 77.3163, 18.7343)
Luminance	0.7732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89FF49 #BF49FF

analogous

#E4FF49 #89FF49 #49FF64

triadic

#89FF49 #4989FF #FF4989

tetradic

#89FF49 #49E4FF #BF49FF #FF6449

square

#89FF49 #49E4FF #BF49FF #FF6449

split-complementary

#89FF49 #6449FF #FF49E4

monochromatic

#48CE00 #61FF0C #89FF49 #B1FF86 #D8FFC3

Accessibility & contrast

On white

1.28

#89FF49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.46

#89FF49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89FF49

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89FF49	#FFFFFF	#000000	##000000
##89FF49	1.00	1.28	16.46	16.46
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.46	21.00	1.00	1.00
##000000	16.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA28

Deuteranopia (green-blind)

#F8E05B

Tritanopia (blue-blind)

#83F6DC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #89ff49;
/* rgb */ color: rgb(137, 255, 73);
/* oklch */ color: oklch(89.7% 0.239 136.9);

Tailwind

colors: {
  custom: {
    50: '#b4ff86',
    500: '#89ff49',
    950: '#000000',
  },
}

SCSS

$custom: #89ff49;
$custom-light: #b4ff86;
$custom-dark: #000000;

JSON

{
  "hex": "#89ff49",
  "rgb": {
    "r": 137,
    "g": 255,
    "b": 73
  },
  "hsl": {
    "h": 98.901,
    "s": 100,
    "l": 64.314
  },
  "oklch": {
    "l": 0.89689,
    "c": 0.23854,
    "h": 136.9
  },
  "luminance": 0.77319
}

Semantic roles & 50–950 ramp

primary

#89FF49

secondary

#8F23C9

accent

#00E695

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12180C

muted

#82867F

Preview Lab

Preview with #89FF49

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

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