#5A9E2B#5A9E2B

#5A9E2B is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.1% C 0.162 H 135.3°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#5A9E2B
RGB	rgb(90, 158, 43)
HSL	hsl(95, 57%, 39%)
HSV	hsv(95, 73%, 62%)
CMYK	cmyk(43%, 0%, 72.8%, 38%)
CIE-LAB	lab(58.79, -41.33, 50.51)
CIE-LCH	lch(58.79, 65.26, 129.29°)
OKLab	oklab(63.09% -0.1153 0.114)
OKLCH	oklch(63.09% 0.162 135.3)
XYZ	xyz(16.8790, 26.8008, 6.5687)
Luminance	0.2680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9E2B #6F2B9E

analogous

#949E2B #5A9E2B #2B9E35

triadic

#5A9E2B #2B5A9E #9E2B5A

tetradic

#5A9E2B #2B949E #6F2B9E #9E352B

square

#5A9E2B #2B949E #6F2B9E #9E352B

split-complementary

#5A9E2B #352B9E #9E2B94

monochromatic

#233E11 #3F6E1E #5A9E2B #76CA3C #98D76C

Accessibility & contrast

On white

3.30

#5A9E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#5A9E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A9E2B

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9E2B	#FFFFFF	#000000	##000000
##5A9E2B	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49117

Deuteranopia (green-blind)

#9B8B36

Tritanopia (blue-blind)

#589887

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5a9e2b;
/* rgb */ color: rgb(90, 158, 43);
/* oklch */ color: oklch(63.1% 0.162 135.3);

Tailwind

colors: {
  custom: {
    50: '#8ebb6c',
    500: '#5a9e2b',
    950: '#000000',
  },
}

SCSS

$custom: #5a9e2b;
$custom-light: #8ebb6c;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9e2b",
  "rgb": {
    "r": 90,
    "g": 158,
    "b": 43
  },
  "hsl": {
    "h": 95.478,
    "s": 57.214,
    "l": 39.412
  },
  "oklch": {
    "l": 0.6309,
    "c": 0.16209,
    "h": 135.3
  },
  "luminance": 0.26802
}

Semantic roles & 50–950 ramp

primary

#5A9E2B

secondary

#9A67BE

accent

#47E0A2

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5A9E2B

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

Preview Lab → · Contrast checker → · Palette generator →