#458A1B#458A1B

#458A1B is a mid, vivid yellow-green. Relative luminance 0.195; OKLCH L 56.6% C 0.157 H 136.7°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#458A1B
RGB	rgb(69, 138, 27)
HSL	hsl(97, 67%, 32%)
HSV	hsv(97, 80%, 54%)
CMYK	cmyk(50%, 0%, 80.4%, 45.9%)
CIE-LAB	lab(51.29, -41.04, 48.52)
CIE-LCH	lch(51.29, 63.55, 130.22°)
OKLab	oklab(56.65% -0.1141 0.1077)
OKLCH	oklch(56.65% 0.157 136.7)
XYZ	xyz(11.7402, 19.5205, 4.1859)
Luminance	0.1952 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458A1B #601B8A

analogous

#7D8A1B #458A1B #1B8A28

triadic

#458A1B #1B458A #8A1B45

tetradic

#458A1B #1B7D8A #601B8A #8A281B

square

#458A1B #1B7D8A #601B8A #8A281B

split-complementary

#458A1B #281B8A #8A1B7D

monochromatic

#122407 #2B5711 #458A1B #5FBD25 #7DDB45

Accessibility & contrast

On white

4.28

#458A1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#458A1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458A1B

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458A1B	#FFFFFF	#000000	##000000
##458A1B	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#867828

Tritanopia (blue-blind)

#418575

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #458a1b;
/* rgb */ color: rgb(69, 138, 27);
/* oklch */ color: oklch(56.6% 0.157 136.7);

Tailwind

colors: {
  custom: {
    50: '#80ad61',
    500: '#458a1b',
    950: '#000000',
  },
}

SCSS

$custom: #458a1b;
$custom-light: #80ad61;
$custom-dark: #000000;

JSON

{
  "hex": "#458a1b",
  "rgb": {
    "r": 69,
    "g": 138,
    "b": 27
  },
  "hsl": {
    "h": 97.297,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56646,
    "c": 0.15697,
    "h": 136.7
  },
  "luminance": 0.19521
}

Semantic roles & 50–950 ramp

primary

#458A1B

secondary

#8F45BC

accent

#3EEAA9

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #458A1B

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

Preview Lab → · Contrast checker → · Palette generator →