#0A4E03#0A4E03

#0A4E03 is a dark, vivid green. Relative luminance 0.055; OKLCH L 36.9% C 0.121 H 141.7°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#0A4E03
RGB	rgb(10, 78, 3)
HSL	hsl(114, 93%, 16%)
HSV	hsv(114, 96%, 31%)
CMYK	cmyk(87.2%, 0%, 96.2%, 69.4%)
CIE-LAB	lab(28.17, -34.75, 34.26)
CIE-LCH	lch(28.17, 48.80, 135.41°)
OKLab	oklab(36.95% -0.0947 0.0747)
OKLCH	oklch(36.95% 0.121 141.7)
XYZ	xyz(2.8658, 5.5195, 1.0005)
Luminance	0.0552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4E03 #47034E

analogous

#2F4E03 #0A4E03 #034E21

triadic

#0A4E03 #030A4E #4E030A

tetradic

#0A4E03 #032F4E #47034E #4E2103

square

#0A4E03 #032F4E #47034E #4E2103

split-complementary

#0A4E03 #21034E #4E032F

monochromatic

#041D01 #041D01 #0A4E03 #128905 #19C408

Accessibility & contrast

On white

9.98

#0A4E03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#0A4E03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4E03

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4E03	#FFFFFF	#000000	##FFFFFF
##0A4E03	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504500

Deuteranopia (green-blind)

#49410D

Tritanopia (blue-blind)

#004B41

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0a4e03;
/* rgb */ color: rgb(10, 78, 3);
/* oklch */ color: oklch(36.9% 0.121 141.7);

Tailwind

colors: {
  custom: {
    50: '#59804c',
    500: '#0a4e03',
    950: '#000000',
  },
}

SCSS

$custom: #0a4e03;
$custom-light: #59804c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4e03",
  "rgb": {
    "r": 10,
    "g": 78,
    "b": 3
  },
  "hsl": {
    "h": 114.4,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.36945,
    "c": 0.12059,
    "h": 141.7
  },
  "luminance": 0.0552
}

Semantic roles & 50–950 ramp

primary

#0A4E03

secondary

#841E8E

accent

#29FFEB

background

#F5F7F4

surface

#E9EEE7

border

#C5C9C3

text

#040A01

muted

#797C77

Preview Lab

Preview with #0A4E03

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

Preview Lab → · Contrast checker → · Palette generator →