#5AB427#5AB427

#5AB427 is a light, vivid yellow-green. Relative luminance 0.350; OKLCH L 68.8% C 0.191 H 137.0°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#5AB427
RGB	rgb(90, 180, 39)
HSL	hsl(98, 64%, 43%)
HSV	hsv(98, 78%, 71%)
CMYK	cmyk(50%, 0%, 78.3%, 29.4%)
CIE-LAB	lab(65.72, -50.43, 58.67)
CIE-LCH	lch(65.72, 77.36, 130.68°)
OKLab	oklab(68.77% -0.1401 0.1305)
OKLCH	oklch(68.77% 0.191 137)
XYZ	xyz(20.9033, 34.9612, 7.5658)
Luminance	0.3496 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB427 #8127B4

analogous

#A0B427 #5AB427 #27B43A

triadic

#5AB427 #275AB4 #B4275A

tetradic

#5AB427 #27A0B4 #8127B4 #B43A27

square

#5AB427 #27A0B4 #8127B4 #B43A27

split-complementary

#5AB427 #3A27B4 #B427A0

monochromatic

#284F11 #41821C #5AB427 #78D642 #9CE174

Accessibility & contrast

On white

2.63

#5AB427 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#5AB427 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB427

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB427	#FFFFFF	#000000	##000000
##5AB427	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AE9D37

Tritanopia (blue-blind)

#54AD9A

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5ab427;
/* rgb */ color: rgb(90, 180, 39);
/* oklch */ color: oklch(68.8% 0.191 137.0);

Tailwind

colors: {
  custom: {
    50: '#91cb6d',
    500: '#5ab427',
    950: '#000000',
  },
}

SCSS

$custom: #5ab427;
$custom-light: #91cb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab427",
  "rgb": {
    "r": 90,
    "g": 180,
    "b": 39
  },
  "hsl": {
    "h": 98.298,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68773,
    "c": 0.1914,
    "h": 137
  },
  "luminance": 0.34963
}

Semantic roles & 50–950 ramp

primary

#5AB427

secondary

#A86FC8

accent

#40E7AB

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5AB427

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

Preview Lab → · Contrast checker → · Palette generator →