#455B10#455B10

#455B10 is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 43.8% C 0.101 H 125.2°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#455B10
RGB	rgb(69, 91, 16)
HSL	hsl(78, 70%, 21%)
HSV	hsv(78, 82%, 36%)
CMYK	cmyk(24.2%, 0%, 82.4%, 64.3%)
CIE-LAB	lab(35.57, -20.04, 37.45)
CIE-LCH	lch(35.57, 42.47, 118.15°)
OKLab	oklab(43.77% -0.0582 0.0827)
OKLCH	oklch(43.77% 0.101 125.2)
XYZ	xyz(6.2889, 8.7847, 1.8544)
Luminance	0.0878 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455B10 #26105B

analogous

#5B4B10 #455B10 #1F5B10

triadic

#455B10 #10455B #5B1045

tetradic

#455B10 #105B4B #26105B #5B101F

square

#455B10 #105B4B #26105B #5B101F

split-complementary

#455B10 #101F5B #4B105B

monochromatic

#141A05 #1E2707 #455B10 #6C8F19 #94C322

Accessibility & contrast

On white

7.62

#455B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#455B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #455B10

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455B10	#FFFFFF	#000000	##FFFFFF
##455B10	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605401

Deuteranopia (green-blind)

#5E5317

Tritanopia (blue-blind)

#49564D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #455b10;
/* rgb */ color: rgb(69, 91, 16);
/* oklch */ color: oklch(43.8% 0.101 125.2);

Tailwind

colors: {
  custom: {
    50: '#7b8955',
    500: '#455b10',
    950: '#000000',
  },
}

SCSS

$custom: #455b10;
$custom-light: #7b8955;
$custom-dark: #000000;

JSON

{
  "hex": "#455b10",
  "rgb": {
    "r": 69,
    "g": 91,
    "b": 16
  },
  "hsl": {
    "h": 77.6,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.43774,
    "c": 0.10112,
    "h": 125.2
  },
  "luminance": 0.08785
}

Semantic roles & 50–950 ramp

primary

#455B10

secondary

#4F3394

accent

#3BED6F

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #455B10

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

Preview Lab → · Contrast checker → · Palette generator →