#407C13#407C13

#407C13 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.5% C 0.146 H 135.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#407C13
RGB	rgb(64, 124, 19)
HSL	hsl(94, 73%, 28%)
HSV	hsv(94, 85%, 49%)
CMYK	cmyk(48.4%, 0%, 84.7%, 51.4%)
CIE-LAB	lab(46.38, -37.34, 46.35)
CIE-LCH	lch(46.38, 59.52, 128.85°)
OKLab	oklab(52.54% -0.1044 0.102)
OKLCH	oklch(52.54% 0.146 135.6)
XYZ	xyz(9.4393, 15.5517, 3.1204)
Luminance	0.1555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407C13 #4F137C

analogous

#747C13 #407C13 #137C1B

triadic

#407C13 #13407C #7C1340

tetradic

#407C13 #13747C #4F137C #7C1B13

square

#407C13 #13747C #4F137C #7C1B13

split-complementary

#407C13 #1B137C #7C1374

monochromatic

#0E1B04 #25470B #407C13 #5BB11B #78DF2B

Accessibility & contrast

On white

5.11

#407C13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#407C13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407C13

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407C13	#FFFFFF	#000000	##FFFFFF
##407C13	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#796C20

Tritanopia (blue-blind)

#3E7769

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #407c13;
/* rgb */ color: rgb(64, 124, 19);
/* oklch */ color: oklch(52.5% 0.146 135.6);

Tailwind

colors: {
  custom: {
    50: '#7ba25c',
    500: '#407c13',
    950: '#000000',
  },
}

SCSS

$custom: #407c13;
$custom-light: #7ba25c;
$custom-dark: #000000;

JSON

{
  "hex": "#407c13",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 19
  },
  "hsl": {
    "h": 94.286,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52536,
    "c": 0.14596,
    "h": 135.6
  },
  "luminance": 0.15552
}

Semantic roles & 50–950 ramp

primary

#407C13

secondary

#7E39B2

accent

#38F0A1

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #407C13

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

Preview Lab → · Contrast checker → · Palette generator →