#488F1B#488F1B

#488F1B is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.1% C 0.162 H 136.5°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#488F1B
RGB	rgb(72, 143, 27)
HSL	hsl(97, 68%, 33%)
HSV	hsv(97, 81%, 56%)
CMYK	cmyk(49.7%, 0%, 81.1%, 43.9%)
CIE-LAB	lab(53.06, -42.10, 50.22)
CIE-LCH	lch(53.06, 65.54, 129.97°)
OKLab	oklab(58.14% -0.1172 0.1113)
OKLCH	oklch(58.14% 0.162 136.5)
XYZ	xyz(12.6924, 21.1009, 4.4408)
Luminance	0.2110 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488F1B #621B8F

analogous

#828F1B #488F1B #1B8F28

triadic

#488F1B #1B488F #8F1B48

tetradic

#488F1B #1B828F #621B8F #8F281B

square

#488F1B #1B828F #621B8F #8F281B

split-complementary

#488F1B #281B8F #8F1B82

monochromatic

#142808 #2E5C11 #488F1B #62C225 #82DC48

Accessibility & contrast

On white

4.02

#488F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#488F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488F1B

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488F1B	#FFFFFF	#000000	##000000
##488F1B	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)

#948200

Deuteranopia (green-blind)

#8B7D28

Tritanopia (blue-blind)

#448A7A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #488f1b;
/* rgb */ color: rgb(72, 143, 27);
/* oklch */ color: oklch(58.1% 0.162 136.5);

Tailwind

colors: {
  custom: {
    50: '#82b062',
    500: '#488f1b',
    950: '#000000',
  },
}

SCSS

$custom: #488f1b;
$custom-light: #82b062;
$custom-dark: #000000;

JSON

{
  "hex": "#488f1b",
  "rgb": {
    "r": 72,
    "g": 143,
    "b": 27
  },
  "hsl": {
    "h": 96.724,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.58136,
    "c": 0.16162,
    "h": 136.5
  },
  "luminance": 0.21102
}

Semantic roles & 50–950 ramp

primary

#488F1B

secondary

#9048BE

accent

#3DEBA7

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #488F1B

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

Preview Lab → · Contrast checker → · Palette generator →