#498C12#498C12

#498C12 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.3% C 0.161 H 135.4°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#498C12
RGB	rgb(73, 140, 18)
HSL	hsl(93, 77%, 31%)
HSV	hsv(93, 87%, 55%)
CMYK	cmyk(47.9%, 0%, 87.1%, 45.1%)
CIE-LAB	lab(52.08, -40.99, 51.85)
CIE-LCH	lch(52.08, 66.10, 128.33°)
OKLab	oklab(57.33% -0.1148 0.1133)
OKLCH	oklch(57.33% 0.161 135.4)
XYZ	xyz(12.2346, 20.2155, 3.8295)
Luminance	0.2022 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498C12 #55128C

analogous

#868C12 #498C12 #128C18

triadic

#498C12 #12498C #8C1249

tetradic

#498C12 #12868C #55128C #8C1812

square

#498C12 #12868C #55128C #8C1812

split-complementary

#498C12 #18128C #8C1286

monochromatic

#102004 #2D560B #498C12 #65C219 #83E534

Accessibility & contrast

On white

4.16

#498C12 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#498C12 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498C12

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498C12	#FFFFFF	#000000	##000000
##498C12	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#897A22

Tritanopia (blue-blind)

#478677

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #498c12;
/* rgb */ color: rgb(73, 140, 18);
/* oklch */ color: oklch(57.3% 0.161 135.4);

Tailwind

colors: {
  custom: {
    50: '#83ae5e',
    500: '#498c12',
    950: '#000000',
  },
}

SCSS

$custom: #498c12;
$custom-light: #83ae5e;
$custom-dark: #000000;

JSON

{
  "hex": "#498c12",
  "rgb": {
    "r": 73,
    "g": 140,
    "b": 18
  },
  "hsl": {
    "h": 92.951,
    "s": 77.215,
    "l": 30.98
  },
  "oklch": {
    "l": 0.5733,
    "c": 0.16132,
    "h": 135.4
  },
  "luminance": 0.20216
}

Semantic roles & 50–950 ramp

primary

#498C12

secondary

#8439C0

accent

#34F49D

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #498C12

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

Preview Lab → · Contrast checker → · Palette generator →