#5AC181#5AC181

#5AC181 is a light, vivid green. Relative luminance 0.419; OKLCH L 73.3% C 0.135 H 154.1°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#5AC181
RGB	rgb(90, 193, 129)
HSL	hsl(143, 45%, 55%)
HSV	hsv(143, 53%, 76%)
CMYK	cmyk(53.4%, 0%, 33.2%, 24.3%)
CIE-LAB	lab(70.80, -44.45, 23.36)
CIE-LCH	lch(70.80, 50.22, 152.28°)
OKLab	oklab(73.28% -0.121 0.0589)
OKLCH	oklch(73.28% 0.135 154.1)
XYZ	xyz(27.2468, 41.8962, 27.4156)
Luminance	0.4190 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC181 #C15A9A

analogous

#67C15A #5AC181 #5AC1B4

triadic

#5AC181 #815AC1 #C1815A

tetradic

#5AC181 #5A67C1 #C15A9A #C1B45A

square

#5AC181 #5A67C1 #C15A9A #C1B45A

split-complementary

#5AC181 #B45AC1 #C15A67

monochromatic

#2C7547 #3DA163 #5AC181 #86D2A3 #B3E2C5

Accessibility & contrast

On white

2.24

#5AC181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#5AC181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC181

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC181	#FFFFFF	#000000	##000000
##5AC181	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B37D

Deuteranopia (green-blind)

#B2A985

Tritanopia (blue-blind)

#3EBFB0

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #5ac181;
/* rgb */ color: rgb(90, 193, 129);
/* oklch */ color: oklch(73.3% 0.135 154.1);

Tailwind

colors: {
  custom: {
    50: '#90d4a6',
    500: '#5ac181',
    950: '#000000',
  },
}

SCSS

$custom: #5ac181;
$custom-light: #90d4a6;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac181",
  "rgb": {
    "r": 90,
    "g": 193,
    "b": 129
  },
  "hsl": {
    "h": 142.718,
    "s": 45.374,
    "l": 55.49
  },
  "oklch": {
    "l": 0.73282,
    "c": 0.13454,
    "h": 154.1
  },
  "luminance": 0.41899
}

Semantic roles & 50–950 ramp

primary

#5AC181

secondary

#D1A6C1

accent

#53A4D5

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #5AC181

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

Preview Lab → · Contrast checker → · Palette generator →