#407F28#407F28

#407F28 is a mid, vivid green. Relative luminance 0.164; OKLCH L 53.5% C 0.137 H 138.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#407F28
RGB	rgb(64, 127, 40)
HSL	hsl(103, 52%, 33%)
HSV	hsv(103, 69%, 50%)
CMYK	cmyk(49.6%, 0%, 68.5%, 50.2%)
CIE-LAB	lab(47.52, -37.08, 39.64)
CIE-LCH	lch(47.52, 54.28, 133.09°)
OKLab	oklab(53.52% -0.1022 0.0911)
OKLCH	oklch(53.52% 0.137 138.3)
XYZ	xyz(10.0864, 16.4212, 4.6452)
Luminance	0.1642 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407F28 #67287F

analogous

#6C7F28 #407F28 #287F3B

triadic

#407F28 #28407F #7F2840

tetradic

#407F28 #286C7F #67287F #7F3B28

square

#407F28 #286C7F #67287F #7F3B28

split-complementary

#407F28 #3B287F #7F286C

monochromatic

#11220B #295019 #407F28 #57AE37 #77CA57

Accessibility & contrast

On white

4.90

#407F28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#407F28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407F28

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407F28	#FFFFFF	#000000	##FFFFFF
##407F28	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741C

Deuteranopia (green-blind)

#7B6F30

Tritanopia (blue-blind)

#3B7B6D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #407f28;
/* rgb */ color: rgb(64, 127, 40);
/* oklch */ color: oklch(53.5% 0.137 138.3);

Tailwind

colors: {
  custom: {
    50: '#7ba566',
    500: '#407f28',
    950: '#000000',
  },
}

SCSS

$custom: #407f28;
$custom-light: #7ba566;
$custom-dark: #000000;

JSON

{
  "hex": "#407f28",
  "rgb": {
    "r": 64,
    "g": 127,
    "b": 40
  },
  "hsl": {
    "h": 103.448,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.53519,
    "c": 0.13695,
    "h": 138.3
  },
  "luminance": 0.16422
}

Semantic roles & 50–950 ramp

primary

#407F28

secondary

#9654AF

accent

#4CDCB4

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #407F28

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

Preview Lab → · Contrast checker → · Palette generator →