#408E15#408E15

#408E15 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.5% C 0.167 H 137.6°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#408E15
RGB	rgb(64, 142, 21)
HSL	hsl(99, 74%, 32%)
HSV	hsv(99, 85%, 56%)
CMYK	cmyk(54.9%, 0%, 85.2%, 44.3%)
CIE-LAB	lab(52.39, -44.48, 51.22)
CIE-LCH	lch(52.39, 67.84, 130.97°)
OKLab	oklab(57.48% -0.1234 0.1126)
OKLCH	oklch(57.48% 0.167 137.6)
XYZ	xyz(11.9223, 20.4892, 4.0359)
Luminance	0.2049 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408E15 #63158E

analogous

#7D8E15 #408E15 #158E27

triadic

#408E15 #15408E #8E1540

tetradic

#408E15 #157D8E #63158E #8E2715

square

#408E15 #157D8E #63158E #8E2715

split-complementary

#408E15 #27158E #8E157D

monochromatic

#102305 #28590D #408E15 #58C31D #77E23B

Accessibility & contrast

On white

4.12

#408E15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#408E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408E15

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408E15	#FFFFFF	#000000	##000000
##408E15	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#897B25

Tritanopia (blue-blind)

#3A8979

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #408e15;
/* rgb */ color: rgb(64, 142, 21);
/* oklch */ color: oklch(57.5% 0.167 137.6);

Tailwind

colors: {
  custom: {
    50: '#7eb05f',
    500: '#408e15',
    950: '#000000',
  },
}

SCSS

$custom: #408e15;
$custom-light: #7eb05f;
$custom-dark: #000000;

JSON

{
  "hex": "#408e15",
  "rgb": {
    "r": 64,
    "g": 142,
    "b": 21
  },
  "hsl": {
    "h": 98.678,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57484,
    "c": 0.16704,
    "h": 137.6
  },
  "luminance": 0.2049
}

Semantic roles & 50–950 ramp

primary

#408E15

secondary

#933DC2

accent

#37F1AF

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #408E15

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

Preview Lab → · Contrast checker → · Palette generator →