#5A8F23#5A8F23

#5A8F23 is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.1% C 0.148 H 132.5°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#5A8F23
RGB	rgb(90, 143, 35)
HSL	hsl(89, 61%, 35%)
HSV	hsv(89, 76%, 56%)
CMYK	cmyk(37.1%, 0%, 75.5%, 43.9%)
CIE-LAB	lab(53.96, -35.37, 48.68)
CIE-LCH	lch(53.96, 60.17, 126.00°)
OKLab	oklab(59.12% -0.0997 0.1089)
OKLCH	oklch(59.12% 0.148 132.5)
XYZ	xyz(14.3421, 21.9393, 5.0688)
Luminance	0.2194 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8F23 #58238F

analogous

#8F8E23 #5A8F23 #248F23

triadic

#5A8F23 #235A8F #8F235A

tetradic

#5A8F23 #238F8E #58238F #8F2324

square

#5A8F23 #238F8E #58238F #8F2324

split-complementary

#5A8F23 #23248F #8E238F

monochromatic

#1C2D0B #3B5E17 #5A8F23 #79C02F #97D657

Accessibility & contrast

On white

3.90

#5A8F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#5A8F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8F23

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8F23	#FFFFFF	#000000	##000000
##5A8F23	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95840D

Deuteranopia (green-blind)

#8E802E

Tritanopia (blue-blind)

#5B897A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5a8f23;
/* rgb */ color: rgb(90, 143, 35);
/* oklch */ color: oklch(59.1% 0.148 132.5);

Tailwind

colors: {
  custom: {
    50: '#8db066',
    500: '#5a8f23',
    950: '#000000',
  },
}

SCSS

$custom: #5a8f23;
$custom-light: #8db066;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8f23",
  "rgb": {
    "r": 90,
    "g": 143,
    "b": 35
  },
  "hsl": {
    "h": 89.444,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59124,
    "c": 0.1477,
    "h": 132.5
  },
  "luminance": 0.2194
}

Semantic roles & 50–950 ramp

primary

#5A8F23

secondary

#8654BA

accent

#44E492

background

#F9FAF6

surface

#F1F5EB

border

#CBCFC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #5A8F23

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

Preview Lab → · Contrast checker → · Palette generator →