#4F7828#4F7828

#4F7828 is a mid, moderate yellow-green. Relative luminance 0.152; OKLCH L 52.5% C 0.119 H 132.3°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4F7828
RGB	rgb(79, 120, 40)
HSL	hsl(91, 50%, 31%)
HSV	hsv(91, 67%, 47%)
CMYK	cmyk(34.2%, 0%, 66.7%, 52.9%)
CIE-LAB	lab(45.97, -28.56, 38.18)
CIE-LCH	lch(45.97, 47.68, 126.79°)
OKLab	oklab(52.46% -0.08 0.0878)
OKLCH	oklch(52.46% 0.119 132.3)
XYZ	xyz(10.3238, 15.2480, 4.4063)
Luminance	0.1525 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7828 #512878

analogous

#777828 #4F7828 #287829

triadic

#4F7828 #284F78 #78284F

tetradic

#4F7828 #287778 #512878 #782928

square

#4F7828 #287778 #512878 #782928

split-complementary

#4F7828 #292878 #782877

monochromatic

#131C09 #314A19 #4F7828 #6DA637 #8CC654

Accessibility & contrast

On white

5.19

#4F7828 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#4F7828 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7828

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7828	#FFFFFF	#000000	##FFFFFF
##4F7828	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1E

Deuteranopia (green-blind)

#776C2E

Tritanopia (blue-blind)

#507367

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4f7828;
/* rgb */ color: rgb(79, 120, 40);
/* oklch */ color: oklch(52.5% 0.119 132.3);

Tailwind

colors: {
  custom: {
    50: '#839f66',
    500: '#4f7828',
    950: '#000000',
  },
}

SCSS

$custom: #4f7828;
$custom-light: #839f66;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7828",
  "rgb": {
    "r": 79,
    "g": 120,
    "b": 40
  },
  "hsl": {
    "h": 90.75,
    "s": 50,
    "l": 31.373
  },
  "oklch": {
    "l": 0.52456,
    "c": 0.11882,
    "h": 132.3
  },
  "luminance": 0.15248
}

Semantic roles & 50–950 ramp

primary

#4F7828

secondary

#7F52AA

accent

#4EDA96

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0B0E06

muted

#7C7E7A

Preview Lab

Preview with #4F7828

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

Preview Lab → · Contrast checker → · Palette generator →