#408E0F#408E0F

#408E0F is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.5% C 0.169 H 137.3°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#408E0F
RGB	rgb(64, 142, 15)
HSL	hsl(97, 81%, 31%)
HSV	hsv(97, 89%, 56%)
CMYK	cmyk(54.9%, 0%, 89.4%, 44.3%)
CIE-LAB	lab(52.36, -44.73, 52.64)
CIE-LCH	lch(52.36, 69.08, 130.35°)
OKLab	oklab(57.46% -0.1243 0.1148)
OKLCH	oklch(57.46% 0.169 137.3)
XYZ	xyz(11.8732, 20.4695, 3.7772)
Luminance	0.2047 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408E0F #5D0F8E

analogous

#7F8E0F #408E0F #0F8E1D

triadic

#408E0F #0F408E #8E0F40

tetradic

#408E0F #0F7F8E #5D0F8E #8E1D0F

square

#408E0F #0F7F8E #5D0F8E #8E1D0F

split-complementary

#408E0F #1D0F8E #8E0F7F

monochromatic

#0E1F03 #275709 #408E0F #59C515 #76E92E

Accessibility & contrast

On white

4.12

#408E0F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#408E0F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408E0F

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408E0F	#FFFFFF	#000000	##000000
##408E0F	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#897B22

Tritanopia (blue-blind)

#3A8978

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #408e0f;
/* rgb */ color: rgb(64, 142, 15);
/* oklch */ color: oklch(57.5% 0.169 137.3);

Tailwind

colors: {
  custom: {
    50: '#7eb05d',
    500: '#408e0f',
    950: '#000000',
  },
}

SCSS

$custom: #408e0f;
$custom-light: #7eb05d;
$custom-dark: #000000;

JSON

{
  "hex": "#408e0f",
  "rgb": {
    "r": 64,
    "g": 142,
    "b": 15
  },
  "hsl": {
    "h": 96.85,
    "s": 80.892,
    "l": 30.784
  },
  "oklch": {
    "l": 0.57459,
    "c": 0.1692,
    "h": 137.3
  },
  "luminance": 0.2047
}

Semantic roles & 50–950 ramp

primary

#408E0F

secondary

#8C36C3

accent

#31F7AB

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #408E0F

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

Preview Lab → · Contrast checker → · Palette generator →