#488F1F#488F1F

#488F1F is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.2% C 0.160 H 136.8°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#488F1F
RGB	rgb(72, 143, 31)
HSL	hsl(98, 64%, 34%)
HSV	hsv(98, 78%, 56%)
CMYK	cmyk(49.7%, 0%, 78.3%, 43.9%)
CIE-LAB	lab(53.08, -41.87, 48.94)
CIE-LCH	lch(53.08, 64.40, 130.54°)
OKLab	oklab(58.16% -0.1163 0.1092)
OKLCH	oklch(58.16% 0.16 136.8)
XYZ	xyz(12.7419, 21.1207, 4.7013)
Luminance	0.2112 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488F1F #661F8F

analogous

#808F1F #488F1F #1F8F2E

triadic

#488F1F #1F488F #8F1F48

tetradic

#488F1F #1F808F #661F8F #8F2E1F

square

#488F1F #1F808F #661F8F #8F2E1F

split-complementary

#488F1F #2E1F8F #8F1F80

monochromatic

#152A09 #2F5D14 #488F1F #61C12A #82D94F

Accessibility & contrast

On white

4.02

#488F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#488F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488F1F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488F1F	#FFFFFF	#000000	##000000
##488F1F	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948203

Deuteranopia (green-blind)

#8B7D2B

Tritanopia (blue-blind)

#448A7A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #488f1f;
/* rgb */ color: rgb(72, 143, 31);
/* oklch */ color: oklch(58.2% 0.160 136.8);

Tailwind

colors: {
  custom: {
    50: '#82b064',
    500: '#488f1f',
    950: '#000000',
  },
}

SCSS

$custom: #488f1f;
$custom-light: #82b064;
$custom-dark: #000000;

JSON

{
  "hex": "#488f1f",
  "rgb": {
    "r": 72,
    "g": 143,
    "b": 31
  },
  "hsl": {
    "h": 98.036,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.58161,
    "c": 0.15955,
    "h": 136.8
  },
  "luminance": 0.21122
}

Semantic roles & 50–950 ramp

primary

#488F1F

secondary

#944EBC

accent

#40E7AA

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #488F1F

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

Preview Lab → · Contrast checker → · Palette generator →