#1E5B10#1E5B10

#1E5B10 is a dark, vivid green. Relative luminance 0.078; OKLCH L 41.6% C 0.122 H 140.5°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#1E5B10
RGB	rgb(30, 91, 16)
HSL	hsl(109, 70%, 21%)
HSV	hsv(109, 82%, 36%)
CMYK	cmyk(67%, 0%, 82.4%, 64.3%)
CIE-LAB	lab(33.55, -34.47, 34.82)
CIE-LCH	lch(33.55, 49.00, 134.71°)
OKLab	oklab(41.58% -0.0945 0.078)
OKLCH	oklch(41.58% 0.122 140.5)
XYZ	xyz(4.3698, 7.7952, 1.7644)
Luminance	0.0780 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5B10 #4D105B

analogous

#435B10 #1E5B10 #105B27

triadic

#1E5B10 #101E5B #5B101E

tetradic

#1E5B10 #10435B #4D105B #5B2710

square

#1E5B10 #10435B #4D105B #5B2710

split-complementary

#1E5B10 #27105B #5B1043

monochromatic

#091A05 #0D2707 #1E5B10 #2F8F19 #40C322

Accessibility & contrast

On white

8.21

#1E5B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#1E5B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5B10

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5B10	#FFFFFF	#000000	##FFFFFF
##1E5B10	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5201

Deuteranopia (green-blind)

#564D18

Tritanopia (blue-blind)

#15584D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1e5b10;
/* rgb */ color: rgb(30, 91, 16);
/* oklch */ color: oklch(41.6% 0.122 140.5);

Tailwind

colors: {
  custom: {
    50: '#638a55',
    500: '#1e5b10',
    950: '#000000',
  },
}

SCSS

$custom: #1e5b10;
$custom-light: #638a55;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5b10",
  "rgb": {
    "r": 30,
    "g": 91,
    "b": 16
  },
  "hsl": {
    "h": 108.8,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41582,
    "c": 0.12248,
    "h": 140.5
  },
  "luminance": 0.07796
}

Semantic roles & 50–950 ramp

primary

#1E5B10

secondary

#823394

accent

#3BEDCC

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #1E5B10

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

Preview Lab → · Contrast checker → · Palette generator →