#458B31#458B31

#458B31 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.1% C 0.144 H 139.4°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#458B31
RGB	rgb(69, 139, 49)
HSL	hsl(107, 48%, 37%)
HSV	hsv(107, 65%, 55%)
CMYK	cmyk(50.4%, 0%, 64.7%, 45.5%)
CIE-LAB	lab(51.78, -39.66, 40.29)
CIE-LCH	lch(51.78, 56.54, 134.55°)
OKLab	oklab(57.1% -0.109 0.0935)
OKLCH	oklch(57.1% 0.144 139.4)
XYZ	xyz(12.2408, 19.9513, 6.1111)
Luminance	0.1995 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458B31 #77318B

analogous

#728B31 #458B31 #318B4A

triadic

#458B31 #31458B #8B3145

tetradic

#458B31 #31728B #77318B #8B4A31

square

#458B31 #31728B #77318B #8B4A31

split-complementary

#458B31 #4A318B #8B3172

monochromatic

#183111 #2F5E21 #458B31 #5BB841 #81CB6B

Accessibility & contrast

On white

4.21

#458B31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#458B31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458B31

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458B31	#FFFFFF	#000000	##000000
##458B31	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F26

Deuteranopia (green-blind)

#867938

Tritanopia (blue-blind)

#3F8678

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #458b31;
/* rgb */ color: rgb(69, 139, 49);
/* oklch */ color: oklch(57.1% 0.144 139.4);

Tailwind

colors: {
  custom: {
    50: '#7fad6d',
    500: '#458b31',
    950: '#000000',
  },
}

SCSS

$custom: #458b31;
$custom-light: #7fad6d;
$custom-dark: #000000;

JSON

{
  "hex": "#458b31",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 49
  },
  "hsl": {
    "h": 106.667,
    "s": 47.872,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57102,
    "c": 0.14358,
    "h": 139.4
  },
  "luminance": 0.19952
}

Semantic roles & 50–950 ramp

primary

#458B31

secondary

#A165B2

accent

#50D7B9

background

#F8FAF6

surface

#EFF4EC

border

#CACEC7

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #458B31

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

Preview Lab → · Contrast checker → · Palette generator →