#437D25#437D25

#437D25 is a mid, vivid yellow-green. Relative luminance 0.160; OKLCH L 53.1% C 0.135 H 136.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#437D25
RGB	rgb(67, 125, 37)
HSL	hsl(100, 54%, 32%)
HSV	hsv(100, 70%, 49%)
CMYK	cmyk(46.4%, 0%, 70.4%, 51%)
CIE-LAB	lab(46.97, -35.50, 40.40)
CIE-LCH	lch(46.97, 53.78, 131.31°)
OKLab	oklab(53.09% -0.0984 0.0923)
OKLCH	oklch(53.09% 0.135 136.8)
XYZ	xyz(9.9820, 15.9935, 4.3110)
Luminance	0.1599 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437D25 #5F257D

analogous

#6F7D25 #437D25 #257D33

triadic

#437D25 #25437D #7D2543

tetradic

#437D25 #256F7D #5F257D #7D3325

square

#437D25 #256F7D #5F257D #7D3325

split-complementary

#437D25 #33257D #7D256F

monochromatic

#101F09 #2A4E17 #437D25 #5CAC33 #7BCB51

Accessibility & contrast

On white

5.00

#437D25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#437D25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437D25

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437D25	#FFFFFF	#000000	##FFFFFF
##437D25	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817218

Deuteranopia (green-blind)

#796E2D

Tritanopia (blue-blind)

#40786B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #437d25;
/* rgb */ color: rgb(67, 125, 37);
/* oklch */ color: oklch(53.1% 0.135 136.8);

Tailwind

colors: {
  custom: {
    50: '#7ca365',
    500: '#437d25',
    950: '#000000',
  },
}

SCSS

$custom: #437d25;
$custom-light: #7ca365;
$custom-dark: #000000;

JSON

{
  "hex": "#437d25",
  "rgb": {
    "r": 67,
    "g": 125,
    "b": 37
  },
  "hsl": {
    "h": 99.545,
    "s": 54.321,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53091,
    "c": 0.13488,
    "h": 136.8
  },
  "luminance": 0.15994
}

Semantic roles & 50–950 ramp

primary

#437D25

secondary

#8E4FAF

accent

#4ADEAB

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #437D25

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

Preview Lab → · Contrast checker → · Palette generator →