#45903B#45903B

#45903B is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.6% C 0.142 H 141.4°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#45903B
RGB	rgb(69, 144, 59)
HSL	hsl(113, 42%, 40%)
HSV	hsv(113, 59%, 56%)
CMYK	cmyk(52.1%, 0%, 59%, 43.5%)
CIE-LAB	lab(53.52, -40.62, 37.53)
CIE-LCH	lch(53.52, 55.31, 137.26°)
OKLab	oklab(58.56% -0.1109 0.0886)
OKLCH	oklch(58.56% 0.142 141.4)
XYZ	xyz(13.2163, 21.5265, 7.5954)
Luminance	0.2153 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45903B #863B90

analogous

#70903B #45903B #3B905B

triadic

#45903B #3B4590 #903B45

tetradic

#45903B #3B7090 #863B90 #905B3B

square

#45903B #3B7090 #863B90 #905B3B

split-complementary

#45903B #5B3B90 #903B70

monochromatic

#1B3917 #306529 #45903B #5DB851 #85C97C

Accessibility & contrast

On white

3.96

#45903B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#45903B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45903B

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45903B	#FFFFFF	#000000	##000000
##45903B	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938432

Deuteranopia (green-blind)

#897D41

Tritanopia (blue-blind)

#3C8C7D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #45903b;
/* rgb */ color: rgb(69, 144, 59);
/* oklch */ color: oklch(58.6% 0.142 141.4);

Tailwind

colors: {
  custom: {
    50: '#7fb174',
    500: '#45903b',
    950: '#000000',
  },
}

SCSS

$custom: #45903b;
$custom-light: #7fb174;
$custom-dark: #000000;

JSON

{
  "hex": "#45903b",
  "rgb": {
    "r": 69,
    "g": 144,
    "b": 59
  },
  "hsl": {
    "h": 112.941,
    "s": 41.872,
    "l": 39.804
  },
  "oklch": {
    "l": 0.58564,
    "c": 0.14198,
    "h": 141.4
  },
  "luminance": 0.21527
}

Semantic roles & 50–950 ramp

primary

#45903B

secondary

#AC74B3

accent

#56D2C3

background

#F8FBF7

surface

#EFF6ED

border

#CAD0C8

text

#0B1108

muted

#7C807B

Preview Lab

Preview with #45903B

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

Preview Lab → · Contrast checker → · Palette generator →