#4B5A10#4B5A10

#4B5A10 is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 44.0% C 0.097 H 120.8°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4B5A10
RGB	rgb(75, 90, 16)
HSL	hsl(72, 70%, 21%)
HSV	hsv(72, 82%, 35%)
CMYK	cmyk(16.7%, 0%, 82.2%, 64.7%)
CIE-LAB	lab(35.69, -16.74, 37.72)
CIE-LCH	lch(35.69, 41.27, 113.92°)
OKLab	oklab(43.99% -0.0496 0.0831)
OKLCH	oklch(43.99% 0.097 120.8)
XYZ	xyz(6.6515, 8.8456, 1.8471)
Luminance	0.0885 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5A10 #1F105A

analogous

#5A4410 #4B5A10 #265A10

triadic

#4B5A10 #104B5A #5A104B

tetradic

#4B5A10 #105A44 #1F105A #5A1026

square

#4B5A10 #105A44 #1F105A #5A1026

split-complementary

#4B5A10 #10265A #44105A

monochromatic

#161A05 #202607 #4B5A10 #768E19 #A2C222

Accessibility & contrast

On white

7.58

#4B5A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4B5A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B5A10

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5A10	#FFFFFF	#000000	##FFFFFF
##4B5A10	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605401

Deuteranopia (green-blind)

#5E5417

Tritanopia (blue-blind)

#50554C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4b5a10;
/* rgb */ color: rgb(75, 90, 16);
/* oklch */ color: oklch(44.0% 0.097 120.8);

Tailwind

colors: {
  custom: {
    50: '#808855',
    500: '#4b5a10',
    950: '#000000',
  },
}

SCSS

$custom: #4b5a10;
$custom-light: #808855;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5a10",
  "rgb": {
    "r": 75,
    "g": 90,
    "b": 16
  },
  "hsl": {
    "h": 72.162,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.43986,
    "c": 0.09673,
    "h": 120.8
  },
  "luminance": 0.08846
}

Semantic roles & 50–950 ramp

primary

#4B5A10

secondary

#463393

accent

#3BED5F

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #4B5A10

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

Preview Lab → · Contrast checker → · Palette generator →