#407C15#407C15

#407C15 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.5% C 0.145 H 135.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#407C15
RGB	rgb(64, 124, 21)
HSL	hsl(95, 71%, 28%)
HSV	hsv(95, 83%, 49%)
CMYK	cmyk(48.4%, 0%, 83.1%, 51.4%)
CIE-LAB	lab(46.39, -37.23, 45.76)
CIE-LCH	lch(46.39, 58.99, 129.13°)
OKLab	oklab(52.55% -0.104 0.1011)
OKLCH	oklch(52.55% 0.145 135.8)
XYZ	xyz(9.4571, 15.5588, 3.2141)
Luminance	0.1556 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407C15 #51157C

analogous

#737C15 #407C15 #157C1D

triadic

#407C15 #15407C #7C1540

tetradic

#407C15 #15737C #51157C #7C1D15

square

#407C15 #15737C #51157C #7C1D15

split-complementary

#407C15 #1D157C #7C1573

monochromatic

#0E1A04 #25480C #407C15 #5BB01E #77DC30

Accessibility & contrast

On white

5.11

#407C15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#407C15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #407C15

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407C15	#FFFFFF	#000000	##FFFFFF
##407C15	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)

#796C21

Tritanopia (blue-blind)

#3E7769

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #407c15;
/* rgb */ color: rgb(64, 124, 21);
/* oklch */ color: oklch(52.5% 0.145 135.8);

Tailwind

colors: {
  custom: {
    50: '#7ba25c',
    500: '#407c15',
    950: '#000000',
  },
}

SCSS

$custom: #407c15;
$custom-light: #7ba25c;
$custom-dark: #000000;

JSON

{
  "hex": "#407c15",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 21
  },
  "hsl": {
    "h": 94.951,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52547,
    "c": 0.14502,
    "h": 135.8
  },
  "luminance": 0.15559
}

Semantic roles & 50–950 ramp

primary

#407C15

secondary

#803CB1

accent

#3AEEA3

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #407C15

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

Preview Lab → · Contrast checker → · Palette generator →