#407C1E#407C1E

#407C1E is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.6% C 0.140 H 136.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#407C1E
RGB	rgb(64, 124, 30)
HSL	hsl(98, 61%, 30%)
HSV	hsv(98, 76%, 49%)
CMYK	cmyk(48.4%, 0%, 75.8%, 51.4%)
CIE-LAB	lab(46.44, -36.65, 42.67)
CIE-LCH	lch(46.44, 56.26, 130.66°)
OKLab	oklab(52.61% -0.1018 0.0961)
OKLCH	oklch(52.61% 0.14 136.7)
XYZ	xyz(9.5561, 15.5984, 3.7353)
Luminance	0.1560 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407C1E #5A1E7C

analogous

#6F7C1E #407C1E #1E7C2B

triadic

#407C1E #1E407C #7C1E40

tetradic

#407C1E #1E6F7C #5A1E7C #7C2B1E

square

#407C1E #1E6F7C #5A1E7C #7C2B1E

split-complementary

#407C1E #2B1E7C #7C1E6F

monochromatic

#0D1906 #274B12 #407C1E #59AD2A #76D143

Accessibility & contrast

On white

5.10

#407C1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#407C1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407C1E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407C1E	#FFFFFF	#000000	##FFFFFF
##407C1E	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80710C

Deuteranopia (green-blind)

#786C27

Tritanopia (blue-blind)

#3D776A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #407c1e;
/* rgb */ color: rgb(64, 124, 30);
/* oklch */ color: oklch(52.6% 0.140 136.7);

Tailwind

colors: {
  custom: {
    50: '#7ba261',
    500: '#407c1e',
    950: '#000000',
  },
}

SCSS

$custom: #407c1e;
$custom-light: #7ba261;
$custom-dark: #000000;

JSON

{
  "hex": "#407c1e",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 30
  },
  "hsl": {
    "h": 98.298,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52608,
    "c": 0.13997,
    "h": 136.7
  },
  "luminance": 0.15599
}

Semantic roles & 50–950 ramp

primary

#407C1E

secondary

#8946AF

accent

#44E4AA

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #407C1E

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

Preview Lab → · Contrast checker → · Palette generator →