#499B23#499B23

#499B23 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.5% C 0.172 H 137.9°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#499B23
RGB	rgb(73, 155, 35)
HSL	hsl(101, 63%, 37%)
HSV	hsv(101, 77%, 61%)
CMYK	cmyk(52.9%, 0%, 77.4%, 39.2%)
CIE-LAB	lab(57.06, -46.07, 51.44)
CIE-LCH	lch(57.06, 69.05, 131.85°)
OKLab	oklab(61.45% -0.1275 0.115)
OKLCH	oklch(61.45% 0.172 137.9)
XYZ	xyz(14.7719, 24.9794, 5.6329)
Luminance	0.2498 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499B23 #75239B

analogous

#859B23 #499B23 #239B39

triadic

#499B23 #23499B #9B2349

tetradic

#499B23 #23859B #75239B #9B3923

square

#499B23 #23859B #75239B #9B3923

split-complementary

#499B23 #39239B #9B2385

monochromatic

#1A370C #316918 #499B23 #61CD2E #85DB5E

Accessibility & contrast

On white

3.50

#499B23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#499B23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499B23

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499B23	#FFFFFF	#000000	##000000
##499B23	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D05

Deuteranopia (green-blind)

#958630

Tritanopia (blue-blind)

#439584

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #499b23;
/* rgb */ color: rgb(73, 155, 35);
/* oklch */ color: oklch(61.5% 0.172 137.9);

Tailwind

colors: {
  custom: {
    50: '#84b967',
    500: '#499b23',
    950: '#000000',
  },
}

SCSS

$custom: #499b23;
$custom-light: #84b967;
$custom-dark: #000000;

JSON

{
  "hex": "#499b23",
  "rgb": {
    "r": 73,
    "g": 155,
    "b": 35
  },
  "hsl": {
    "h": 101,
    "s": 63.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.6145,
    "c": 0.17167,
    "h": 137.9
  },
  "luminance": 0.24981
}

Semantic roles & 50–950 ramp

primary

#499B23

secondary

#9F5ABF

accent

#42E6B2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #499B23

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

Preview Lab → · Contrast checker → · Palette generator →