#5AB123#5AB123

#5AB123 is a light, vivid yellow-green. Relative luminance 0.337; OKLCH L 68.0% C 0.190 H 136.6°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#5AB123
RGB	rgb(90, 177, 35)
HSL	hsl(97, 67%, 42%)
HSV	hsv(97, 80%, 69%)
CMYK	cmyk(49.2%, 0%, 80.2%, 30.6%)
CIE-LAB	lab(64.75, -49.49, 58.98)
CIE-LCH	lch(64.75, 76.99, 130.00°)
OKLab	oklab(67.97% -0.1378 0.1305)
OKLCH	oklch(67.97% 0.19 136.6)
XYZ	xyz(20.2414, 33.7379, 7.0352)
Luminance	0.3374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB123 #7A23B1

analogous

#A1B123 #5AB123 #23B133

triadic

#5AB123 #235AB1 #B1235A

tetradic

#5AB123 #23A1B1 #7A23B1 #B13323

square

#5AB123 #23A1B1 #7A23B1 #B13323

split-complementary

#5AB123 #3323B1 #B123A1

monochromatic

#264B0F #407E19 #5AB123 #77D839 #9AE26C

Accessibility & contrast

On white

2.71

#5AB123 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#5AB123 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB123

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB123	#FFFFFF	#000000	##000000
##5AB123	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A200

Deuteranopia (green-blind)

#AC9A34

Tritanopia (blue-blind)

#55AA97

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5ab123;
/* rgb */ color: rgb(90, 177, 35);
/* oklch */ color: oklch(68.0% 0.190 136.6);

Tailwind

colors: {
  custom: {
    50: '#91c96b',
    500: '#5ab123',
    950: '#000000',
  },
}

SCSS

$custom: #5ab123;
$custom-light: #91c96b;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab123",
  "rgb": {
    "r": 90,
    "g": 177,
    "b": 35
  },
  "hsl": {
    "h": 96.761,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.67973,
    "c": 0.18978,
    "h": 136.6
  },
  "luminance": 0.33739
}

Semantic roles & 50–950 ramp

primary

#5AB123

secondary

#A368C8

accent

#3EEAA7

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5AB123

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

Preview Lab → · Contrast checker → · Palette generator →