#4B6E15#4B6E15

#4B6E15 is a mid, vivid yellow-green. Relative luminance 0.127; OKLCH L 49.4% C 0.121 H 129.3°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B6E15
RGB	rgb(75, 110, 21)
HSL	hsl(84, 68%, 26%)
HSV	hsv(84, 81%, 43%)
CMYK	cmyk(31.8%, 0%, 80.9%, 56.9%)
CIE-LAB	lab(42.31, -26.76, 42.16)
CIE-LCH	lch(42.31, 49.93, 122.40°)
OKLab	oklab(49.37% -0.0765 0.0933)
OKLCH	oklch(49.37% 0.121 129.3)
XYZ	xyz(8.6129, 12.7016, 2.7072)
Luminance	0.1270 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6E15 #38156E

analogous

#6E6415 #4B6E15 #1E6E15

triadic

#4B6E15 #154B6E #6E154B

tetradic

#4B6E15 #156E64 #38156E #6E151E

square

#4B6E15 #156E64 #38156E #6E151E

split-complementary

#4B6E15 #151E6E #64156E

monochromatic

#121A05 #283B0B #4B6E15 #6EA11F #91D529

Accessibility & contrast

On white

5.93

#4B6E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4B6E15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6E15

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6E15	#FFFFFF	#000000	##FFFFFF
##4B6E15	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746500

Deuteranopia (green-blind)

#6F631E

Tritanopia (blue-blind)

#4D695D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4b6e15;
/* rgb */ color: rgb(75, 110, 21);
/* oklch */ color: oklch(49.4% 0.121 129.3);

Tailwind

colors: {
  custom: {
    50: '#81985a',
    500: '#4b6e15',
    950: '#000000',
  },
}

SCSS

$custom: #4b6e15;
$custom-light: #81985a;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6e15",
  "rgb": {
    "r": 75,
    "g": 110,
    "b": 21
  },
  "hsl": {
    "h": 83.596,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.49366,
    "c": 0.12065,
    "h": 129.3
  },
  "luminance": 0.12702
}

Semantic roles & 50–950 ramp

primary

#4B6E15

secondary

#643AA4

accent

#3DEB81

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #4B6E15

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

Preview Lab → · Contrast checker → · Palette generator →