#40903E#40903E

#40903E is a mid, vivid green. Relative luminance 0.214; OKLCH L 58.4% C 0.142 H 143.1°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#40903E
RGB	rgb(64, 144, 62)
HSL	hsl(119, 40%, 40%)
HSV	hsv(119, 57%, 56%)
CMYK	cmyk(55.6%, 0%, 56.9%, 43.5%)
CIE-LAB	lab(53.37, -41.67, 35.83)
CIE-LCH	lch(53.37, 54.95, 139.31°)
OKLab	oklab(58.4% -0.1133 0.0852)
OKLCH	oklch(58.4% 0.142 143.1)
XYZ	xyz(12.9564, 21.3832, 8.0011)
Luminance	0.2138 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40903E #8E3E90

analogous

#69903E #40903E #3E9065

triadic

#40903E #3E4090 #903E40

tetradic

#40903E #3E6990 #8E3E90 #90653E

square

#40903E #3E6990 #8E3E90 #90653E

split-complementary

#40903E #653E90 #903E69

monochromatic

#1A3A19 #2D652C #40903E #58B655 #82C880

Accessibility & contrast

On white

3.98

#40903E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#40903E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40903E

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40903E	#FFFFFF	#000000	##000000
##40903E	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938436

Deuteranopia (green-blind)

#887D44

Tritanopia (blue-blind)

#348C7E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #40903e;
/* rgb */ color: rgb(64, 144, 62);
/* oklch */ color: oklch(58.4% 0.142 143.1);

Tailwind

colors: {
  custom: {
    50: '#7cb176',
    500: '#40903e',
    950: '#000000',
  },
}

SCSS

$custom: #40903e;
$custom-light: #7cb176;
$custom-dark: #000000;

JSON

{
  "hex": "#40903e",
  "rgb": {
    "r": 64,
    "g": 144,
    "b": 62
  },
  "hsl": {
    "h": 118.537,
    "s": 39.806,
    "l": 40.392
  },
  "oklch": {
    "l": 0.58395,
    "c": 0.14179,
    "h": 143.1
  },
  "luminance": 0.21384
}

Semantic roles & 50–950 ramp

primary

#40903E

secondary

#B177B2

accent

#58D0CD

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #40903E

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

Preview Lab → · Contrast checker → · Palette generator →