#43781F#43781F

#43781F is a mid, vivid yellow-green. Relative luminance 0.147; OKLCH L 51.7% C 0.132 H 135.4°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#43781F
RGB	rgb(67, 120, 31)
HSL	hsl(96, 59%, 30%)
HSV	hsv(96, 74%, 47%)
CMYK	cmyk(44.2%, 0%, 74.2%, 52.9%)
CIE-LAB	lab(45.25, -33.81, 41.13)
CIE-LCH	lch(45.25, 53.24, 129.42°)
OKLab	oklab(51.67% -0.0942 0.0929)
OKLCH	oklch(51.67% 0.132 135.4)
XYZ	xyz(9.2783, 14.7246, 3.6493)
Luminance	0.1472 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43781F #541F78

analogous

#70781F #43781F #1F7827

triadic

#43781F #1F4378 #781F43

tetradic

#43781F #1F7078 #541F78 #78271F

square

#43781F #1F7078 #541F78 #78271F

split-complementary

#43781F #271F78 #781F70

monochromatic

#0E1806 #284712 #43781F #5EA92C #7BCE43

Accessibility & contrast

On white

5.32

#43781F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#43781F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43781F

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43781F	#FFFFFF	#000000	##FFFFFF
##43781F	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E10

Deuteranopia (green-blind)

#756927

Tritanopia (blue-blind)

#417367

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #43781f;
/* rgb */ color: rgb(67, 120, 31);
/* oklch */ color: oklch(51.7% 0.132 135.4);

Tailwind

colors: {
  custom: {
    50: '#7c9f61',
    500: '#43781f',
    950: '#000000',
  },
}

SCSS

$custom: #43781f;
$custom-light: #7c9f61;
$custom-dark: #000000;

JSON

{
  "hex": "#43781f",
  "rgb": {
    "r": 67,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 95.73,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51673,
    "c": 0.13236,
    "h": 135.4
  },
  "luminance": 0.14725
}

Semantic roles & 50–950 ramp

primary

#43781F

secondary

#8347AB

accent

#46E2A3

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #43781F

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

Preview Lab → · Contrast checker → · Palette generator →