#455A10#455A10

#455A10 is a dark, moderate yellow-green. Relative luminance 0.086; OKLCH L 43.5% C 0.100 H 124.7°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#455A10
RGB	rgb(69, 90, 16)
HSL	hsl(77, 70%, 21%)
HSV	hsv(77, 82%, 35%)
CMYK	cmyk(23.3%, 0%, 82.2%, 64.7%)
CIE-LAB	lab(35.23, -19.51, 37.14)
CIE-LCH	lch(35.23, 41.95, 117.72°)
OKLab	oklab(43.5% -0.0568 0.082)
OKLCH	oklch(43.5% 0.1 124.7)
XYZ	xyz(6.2040, 8.6149, 1.8261)
Luminance	0.0862 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455A10 #25105A

analogous

#5A4A10 #455A10 #205A10

triadic

#455A10 #10455A #5A1045

tetradic

#455A10 #105A4A #25105A #5A1020

square

#455A10 #105A4A #25105A #5A1020

split-complementary

#455A10 #10205A #4A105A

monochromatic

#141A05 #1D2607 #455A10 #6D8E19 #95C222

Accessibility & contrast

On white

7.71

#455A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#455A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #455A10

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455A10	#FFFFFF	#000000	##FFFFFF
##455A10	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5401

Deuteranopia (green-blind)

#5D5317

Tritanopia (blue-blind)

#49554C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #455a10;
/* rgb */ color: rgb(69, 90, 16);
/* oklch */ color: oklch(43.5% 0.100 124.7);

Tailwind

colors: {
  custom: {
    50: '#7b8855',
    500: '#455a10',
    950: '#000000',
  },
}

SCSS

$custom: #455a10;
$custom-light: #7b8855;
$custom-dark: #000000;

JSON

{
  "hex": "#455a10",
  "rgb": {
    "r": 69,
    "g": 90,
    "b": 16
  },
  "hsl": {
    "h": 77.027,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.43503,
    "c": 0.09976,
    "h": 124.7
  },
  "luminance": 0.08615
}

Semantic roles & 50–950 ramp

primary

#455A10

secondary

#4E3393

accent

#3BED6E

background

#F7F8F5

surface

#EEEFE9

border

#C9CAC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #455A10

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

Preview Lab → · Contrast checker → · Palette generator →