#5AAB27#5AAB27

#5AAB27 is a light, vivid yellow-green. Relative luminance 0.314; OKLCH L 66.4% C 0.181 H 136.3°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#5AAB27
RGB	rgb(90, 171, 39)
HSL	hsl(97, 63%, 41%)
HSV	hsv(97, 77%, 67%)
CMYK	cmyk(47.4%, 0%, 77.2%, 32.9%)
CIE-LAB	lab(62.88, -46.91, 55.96)
CIE-LCH	lch(62.88, 73.02, 129.97°)
OKLab	oklab(66.44% -0.1306 0.1248)
OKLCH	oklch(66.44% 0.181 136.3)
XYZ	xyz(19.1450, 31.4447, 6.9797)
Luminance	0.3145 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAB27 #7827AB

analogous

#9CAB27 #5AAB27 #27AB36

triadic

#5AAB27 #275AAB #AB275A

tetradic

#5AAB27 #279CAB #7827AB #AB3627

square

#5AAB27 #279CAB #7827AB #AB3627

split-complementary

#5AAB27 #3627AB #AB279C

monochromatic

#264710 #40791C #5AAB27 #77D33D #9ADE6E

Accessibility & contrast

On white

2.88

#5AAB27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#5AAB27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAB27

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAB27	#FFFFFF	#000000	##000000
##5AAB27	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C04

Deuteranopia (green-blind)

#A69635

Tritanopia (blue-blind)

#56A592

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #5aab27;
/* rgb */ color: rgb(90, 171, 39);
/* oklch */ color: oklch(66.4% 0.181 136.3);

Tailwind

colors: {
  custom: {
    50: '#90c56b',
    500: '#5aab27',
    950: '#000000',
  },
}

SCSS

$custom: #5aab27;
$custom-light: #90c56b;
$custom-dark: #000000;

JSON

{
  "hex": "#5aab27",
  "rgb": {
    "r": 90,
    "g": 171,
    "b": 39
  },
  "hsl": {
    "h": 96.818,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.6644,
    "c": 0.18063,
    "h": 136.3
  },
  "luminance": 0.31446
}

Semantic roles & 50–950 ramp

primary

#5AAB27

secondary

#A169C5

accent

#42E6A7

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #5AAB27

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

Preview Lab → · Contrast checker → · Palette generator →