#5A8B1D#5A8B1D

#5A8B1D is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 58.0% C 0.146 H 131.3°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#5A8B1D
RGB	rgb(90, 139, 29)
HSL	hsl(87, 65%, 33%)
HSV	hsv(87, 79%, 55%)
CMYK	cmyk(35.3%, 0%, 79.1%, 45.5%)
CIE-LAB	lab(52.65, -33.93, 49.51)
CIE-LCH	lch(52.65, 60.02, 124.43°)
OKLab	oklab(58.04% -0.0963 0.1097)
OKLCH	oklch(58.04% 0.146 131.3)
XYZ	xyz(13.6707, 20.7271, 4.4426)
Luminance	0.2073 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8B1D #4E1D8B

analogous

#8B851D #5A8B1D #238B1D

triadic

#5A8B1D #1D5A8B #8B1D5A

tetradic

#5A8B1D #1D8B85 #4E1D8B #8B1D23

square

#5A8B1D #1D8B85 #4E1D8B #8B1D23

split-complementary

#5A8B1D #1D238B #851D8B

monochromatic

#182608 #395812 #5A8B1D #7BBE28 #99D949

Accessibility & contrast

On white

4.08

#5A8B1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#5A8B1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8B1D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8B1D	#FFFFFF	#000000	##000000
##5A8B1D	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#8B7C29

Tritanopia (blue-blind)

#5C8576

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5a8b1d;
/* rgb */ color: rgb(90, 139, 29);
/* oklch */ color: oklch(58.0% 0.146 131.3);

Tailwind

colors: {
  custom: {
    50: '#8dad63',
    500: '#5a8b1d',
    950: '#000000',
  },
}

SCSS

$custom: #5a8b1d;
$custom-light: #8dad63;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8b1d",
  "rgb": {
    "r": 90,
    "g": 139,
    "b": 29
  },
  "hsl": {
    "h": 86.727,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58041,
    "c": 0.14597,
    "h": 131.3
  },
  "luminance": 0.20728
}

Semantic roles & 50–950 ramp

primary

#5A8B1D

secondary

#7C49BB

accent

#3FE88B

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #5A8B1D

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

Preview Lab → · Contrast checker → · Palette generator →