#81FA59#81FA59

#81FA59 is a very light, highly saturated green. Relative luminance 0.738; OKLCH L 88.3% C 0.226 H 138.9°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#81FA59
RGB	rgb(129, 250, 89)
HSL	hsl(105, 94%, 66%)
HSV	hsv(105, 64%, 98%)
CMYK	cmyk(48.4%, 0%, 64.4%, 2%)
CIE-LAB	lab(88.81, -61.94, 64.58)
CIE-LCH	lch(88.81, 89.48, 133.81°)
OKLab	oklab(88.28% -0.1705 0.1488)
OKLCH	oklch(88.28% 0.226 138.9)
XYZ	xyz(45.0404, 73.7564, 21.3123)
Luminance	0.7376 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FA59 #D259FA

analogous

#D2FA59 #81FA59 #59FA82

triadic

#81FA59 #5981FA #FA5981

tetradic

#81FA59 #59D2FA #D259FA #FA8259

square

#81FA59 #59D2FA #D259FA #FA8259

split-complementary

#81FA59 #8259FA #FA59D2

monochromatic

#39D206 #54F81E #81FA59 #AEFC94 #DBFED0

Accessibility & contrast

On white

1.33

#81FA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#81FA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FA59

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FA59	#FFFFFF	#000000	##000000
##81FA59	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE544

Deuteranopia (green-blind)

#F1DB67

Tritanopia (blue-blind)

#77F2D9

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #81fa59;
/* rgb */ color: rgb(129, 250, 89);
/* oklch */ color: oklch(88.3% 0.226 138.9);

Tailwind

colors: {
  custom: {
    50: '#aefd8e',
    500: '#81fa59',
    950: '#000000',
  },
}

SCSS

$custom: #81fa59;
$custom-light: #aefd8e;
$custom-dark: #000000;

JSON

{
  "hex": "#81fa59",
  "rgb": {
    "r": 129,
    "g": 250,
    "b": 89
  },
  "hsl": {
    "h": 105.093,
    "s": 94.152,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88277,
    "c": 0.22628,
    "h": 138.9
  },
  "luminance": 0.7376
}

Semantic roles & 50–950 ramp

primary

#81FA59

secondary

#A52ACD

accent

#00E6AC

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#11180D

muted

#81867F

Preview Lab

Preview with #81FA59

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

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