#455F40#455F40

#455F40 is a mid, muted green. Relative luminance 0.098; OKLCH L 45.6% C 0.058 H 140.5°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#455F40
RGB	rgb(69, 95, 64)
HSL	hsl(110, 19%, 31%)
HSV	hsv(110, 33%, 37%)
CMYK	cmyk(27.4%, 0%, 32.6%, 62.7%)
CIE-LAB	lab(37.52, -16.49, 14.71)
CIE-LCH	lch(37.52, 22.09, 138.27°)
OKLab	oklab(45.55% -0.0449 0.037)
OKLCH	oklch(45.55% 0.058 140.5)
XYZ	xyz(7.4716, 9.8196, 6.3512)
Luminance	0.0982 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455F40 #5A405F

analogous

#545F40 #455F40 #405F4A

triadic

#455F40 #40455F #5F4045

tetradic

#455F40 #40545F #5A405F #5F4A40

square

#455F40 #40545F #5A405F #5F4A40

split-complementary

#455F40 #4A405F #5F4054

monochromatic

#10160F #2A3A27 #455F40 #608459 #7EA376

Accessibility & contrast

On white

7.09

#455F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#455F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #455F40

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455F40	#FFFFFF	#000000	##FFFFFF
##455F40	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615A3E

Deuteranopia (green-blind)

#5D5742

Tritanopia (blue-blind)

#435D57

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #455f40;
/* rgb */ color: rgb(69, 95, 64);
/* oklch */ color: oklch(45.6% 0.058 140.5);

Tailwind

colors: {
  custom: {
    50: '#798c75',
    500: '#455f40',
    950: '#000000',
  },
}

SCSS

$custom: #455f40;
$custom-light: #798c75;
$custom-dark: #000000;

JSON

{
  "hex": "#455f40",
  "rgb": {
    "r": 69,
    "g": 95,
    "b": 64
  },
  "hsl": {
    "h": 110.323,
    "s": 19.497,
    "l": 31.176
  },
  "oklch": {
    "l": 0.45553,
    "c": 0.05822,
    "h": 140.5
  },
  "luminance": 0.0982
}

Semantic roles & 50–950 ramp

primary

#455F40

secondary

#896C8F

accent

#6CBCAF

background

#F7F8F7

surface

#EDF0ED

border

#C8CBC8

text

#090C08

muted

#7B7D7B

Preview Lab

Preview with #455F40

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

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