#407C20#407C20

#407C20 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.6% C 0.139 H 136.9°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#407C20
RGB	rgb(64, 124, 32)
HSL	hsl(99, 59%, 31%)
HSV	hsv(99, 74%, 49%)
CMYK	cmyk(48.4%, 0%, 74.2%, 51.4%)
CIE-LAB	lab(46.46, -36.50, 41.90)
CIE-LCH	lch(46.46, 55.57, 131.06°)
OKLab	oklab(52.62% -0.1013 0.0948)
OKLCH	oklch(52.62% 0.139 136.9)
XYZ	xyz(9.5824, 15.6090, 3.8741)
Luminance	0.1561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407C20 #5C207C

analogous

#6E7C20 #407C20 #207C2E

triadic

#407C20 #20407C #7C2040

tetradic

#407C20 #206E7C #5C207C #7C2E20

square

#407C20 #206E7C #5C207C #7C2E20

split-complementary

#407C20 #2E207C #7C206E

monochromatic

#0E1B07 #274B13 #407C20 #59AD2D #76CF47

Accessibility & contrast

On white

5.09

#407C20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#407C20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407C20

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407C20	#FFFFFF	#000000	##FFFFFF
##407C20	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807110

Deuteranopia (green-blind)

#786C29

Tritanopia (blue-blind)

#3D776A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #407c20;
/* rgb */ color: rgb(64, 124, 32);
/* oklch */ color: oklch(52.6% 0.139 136.9);

Tailwind

colors: {
  custom: {
    50: '#7ba262',
    500: '#407c20',
    950: '#000000',
  },
}

SCSS

$custom: #407c20;
$custom-light: #7ba262;
$custom-dark: #000000;

JSON

{
  "hex": "#407c20",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 32
  },
  "hsl": {
    "h": 99.13,
    "s": 58.974,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52624,
    "c": 0.13867,
    "h": 136.9
  },
  "luminance": 0.1561
}

Semantic roles & 50–950 ramp

primary

#407C20

secondary

#8B49AF

accent

#46E2AC

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F05

muted

#7C7F7A

Preview Lab

Preview with #407C20

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

Preview Lab → · Contrast checker → · Palette generator →