#499023#499023

#499023 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.5% C 0.158 H 137.1°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#499023
RGB	rgb(73, 144, 35)
HSL	hsl(99, 61%, 35%)
HSV	hsv(99, 76%, 56%)
CMYK	cmyk(49.3%, 0%, 75.7%, 43.5%)
CIE-LAB	lab(53.47, -41.69, 47.92)
CIE-LCH	lch(53.47, 63.52, 131.02°)
OKLab	oklab(58.5% -0.1157 0.1077)
OKLCH	oklch(58.5% 0.158 137.1)
XYZ	xyz(13.0239, 21.4834, 5.0502)
Luminance	0.2148 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499023 #6A2390

analogous

#7F9023 #499023 #239034

triadic

#499023 #234990 #902349

tetradic

#499023 #237F90 #6A2390 #903423

square

#499023 #237F90 #6A2390 #903423

split-complementary

#499023 #342390 #90237F

monochromatic

#172E0B #305F17 #499023 #62C12F #83D657

Accessibility & contrast

On white

3.96

#499023 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#499023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #499023

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499023	#FFFFFF	#000000	##000000
##499023	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95830D

Deuteranopia (green-blind)

#8C7E2E

Tritanopia (blue-blind)

#458B7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #499023;
/* rgb */ color: rgb(73, 144, 35);
/* oklch */ color: oklch(58.5% 0.158 137.1);

Tailwind

colors: {
  custom: {
    50: '#83b166',
    500: '#499023',
    950: '#000000',
  },
}

SCSS

$custom: #499023;
$custom-light: #83b166;
$custom-dark: #000000;

JSON

{
  "hex": "#499023",
  "rgb": {
    "r": 73,
    "g": 144,
    "b": 35
  },
  "hsl": {
    "h": 99.083,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58504,
    "c": 0.15801,
    "h": 137.1
  },
  "luminance": 0.21484
}

Semantic roles & 50–950 ramp

primary

#499023

secondary

#9754BA

accent

#44E4AC

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #499023

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

Preview Lab → · Contrast checker → · Palette generator →