#488F21#488F21

#488F21 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.2% C 0.158 H 137.0°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#488F21
RGB	rgb(72, 143, 33)
HSL	hsl(99, 63%, 35%)
HSV	hsv(99, 77%, 56%)
CMYK	cmyk(49.7%, 0%, 76.9%, 43.9%)
CIE-LAB	lab(53.09, -41.73, 48.26)
CIE-LCH	lch(53.09, 63.80, 130.85°)
OKLab	oklab(58.17% -0.1158 0.1081)
OKLCH	oklch(58.17% 0.158 137)
XYZ	xyz(12.7691, 21.1316, 4.8445)
Luminance	0.2113 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488F21 #68218F

analogous

#7F8F21 #488F21 #218F31

triadic

#488F21 #21488F #8F2148

tetradic

#488F21 #217F8F #68218F #8F3121

square

#488F21 #217F8F #68218F #8F3121

split-complementary

#488F21 #31218F #8F217F

monochromatic

#162C0A #2F5D16 #488F21 #61C12C #82D753

Accessibility & contrast

On white

4.02

#488F21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#488F21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488F21

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488F21	#FFFFFF	#000000	##000000
##488F21	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948208

Deuteranopia (green-blind)

#8B7D2D

Tritanopia (blue-blind)

#448A7A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #488f21;
/* rgb */ color: rgb(72, 143, 33);
/* oklch */ color: oklch(58.2% 0.158 137.0);

Tailwind

colors: {
  custom: {
    50: '#82b065',
    500: '#488f21',
    950: '#000000',
  },
}

SCSS

$custom: #488f21;
$custom-light: #82b065;
$custom-dark: #000000;

JSON

{
  "hex": "#488f21",
  "rgb": {
    "r": 72,
    "g": 143,
    "b": 33
  },
  "hsl": {
    "h": 98.727,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58174,
    "c": 0.15842,
    "h": 137
  },
  "luminance": 0.21132
}

Semantic roles & 50–950 ramp

primary

#488F21

secondary

#9551BB

accent

#42E6AC

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #488F21

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

Preview Lab → · Contrast checker → · Palette generator →