#498A1B#498A1B

#498A1B is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 56.8% C 0.155 H 135.7°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#498A1B
RGB	rgb(73, 138, 27)
HSL	hsl(95, 67%, 32%)
HSV	hsv(95, 80%, 54%)
CMYK	cmyk(47.1%, 0%, 80.4%, 45.9%)
CIE-LAB	lab(51.46, -39.73, 48.74)
CIE-LCH	lch(51.46, 62.88, 129.18°)
OKLab	oklab(56.84% -0.1109 0.1081)
OKLCH	oklch(56.84% 0.155 135.7)
XYZ	xyz(12.0337, 19.6718, 4.1996)
Luminance	0.1967 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498A1B #5C1B8A

analogous

#818A1B #498A1B #1B8A24

triadic

#498A1B #1B498A #8A1B49

tetradic

#498A1B #1B818A #5C1B8A #8A241B

square

#498A1B #1B818A #5C1B8A #8A241B

split-complementary

#498A1B #241B8A #8A1B81

monochromatic

#132407 #2E5711 #498A1B #64BD25 #83DB45

Accessibility & contrast

On white

4.26

#498A1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#498A1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498A1B

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498A1B	#FFFFFF	#000000	##000000
##498A1B	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#877927

Tritanopia (blue-blind)

#478575

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #498a1b;
/* rgb */ color: rgb(73, 138, 27);
/* oklch */ color: oklch(56.8% 0.155 135.7);

Tailwind

colors: {
  custom: {
    50: '#82ad61',
    500: '#498a1b',
    950: '#000000',
  },
}

SCSS

$custom: #498a1b;
$custom-light: #82ad61;
$custom-dark: #000000;

JSON

{
  "hex": "#498a1b",
  "rgb": {
    "r": 73,
    "g": 138,
    "b": 27
  },
  "hsl": {
    "h": 95.135,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56836,
    "c": 0.1549,
    "h": 135.7
  },
  "luminance": 0.19673
}

Semantic roles & 50–950 ramp

primary

#498A1B

secondary

#8B45BC

accent

#3EEAA3

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #498A1B

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

Preview Lab → · Contrast checker → · Palette generator →