#498E1F#498E1F

#498E1F is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 57.9% C 0.158 H 136.5°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#498E1F
RGB	rgb(73, 142, 31)
HSL	hsl(97, 64%, 34%)
HSV	hsv(97, 78%, 56%)
CMYK	cmyk(48.6%, 0%, 78.2%, 44.3%)
CIE-LAB	lab(52.80, -41.14, 48.68)
CIE-LCH	lch(52.80, 63.73, 130.20°)
OKLab	oklab(57.94% -0.1144 0.1086)
OKLCH	oklch(57.94% 0.158 136.5)
XYZ	xyz(12.6676, 20.8606, 4.6550)
Luminance	0.2086 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#498E1F #641F8E

analogous

#818E1F #498E1F #1F8E2C

triadic

#498E1F #1F498E #8E1F49

tetradic

#498E1F #1F818E #641F8E #8E2C1F

square

#498E1F #1F818E #641F8E #8E2C1F

split-complementary

#498E1F #2C1F8E #8E1F81

monochromatic

#152A09 #2F5C14 #498E1F #63C02A #83D94F

Accessibility & contrast

On white

4.06

#498E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#498E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #498E1F

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##498E1F	#FFFFFF	#000000	##000000
##498E1F	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938204

Deuteranopia (green-blind)

#8A7C2B

Tritanopia (blue-blind)

#468979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #498e1f;
/* rgb */ color: rgb(73, 142, 31);
/* oklch */ color: oklch(57.9% 0.158 136.5);

Tailwind

colors: {
  custom: {
    50: '#83b064',
    500: '#498e1f',
    950: '#000000',
  },
}

SCSS

$custom: #498e1f;
$custom-light: #83b064;
$custom-dark: #000000;

JSON

{
  "hex": "#498e1f",
  "rgb": {
    "r": 73,
    "g": 142,
    "b": 31
  },
  "hsl": {
    "h": 97.297,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57938,
    "c": 0.15779,
    "h": 136.5
  },
  "luminance": 0.20861
}

Semantic roles & 50–950 ramp

primary

#498E1F

secondary

#924DBB

accent

#41E7A8

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #498E1F

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

Preview Lab → · Contrast checker → · Palette generator →