#1F8030#1F8030

#1F8030 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.7% C 0.146 H 145.8°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1F8030
RGB	rgb(31, 128, 48)
HSL	hsl(131, 61%, 31%)
HSV	hsv(131, 76%, 50%)
CMYK	cmyk(75.8%, 0%, 62.5%, 49.8%)
CIE-LAB	lab(46.90, -44.77, 34.93)
CIE-LCH	lch(46.90, 56.78, 142.04°)
OKLab	oklab(52.74% -0.1207 0.0822)
OKLCH	oklch(52.74% 0.146 145.8)
XYZ	xyz(8.8171, 15.9420, 5.4082)
Luminance	0.1594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8030 #801F6F

analogous

#3E801F #1F8030 #1F8060

triadic

#1F8030 #301F80 #80301F

tetradic

#1F8030 #1F3E80 #801F6F #80601F

square

#1F8030 #1F3E80 #801F6F #80601F

split-complementary

#1F8030 #601F80 #801F3E

monochromatic

#071D0B #134F1E #1F8030 #2BB142 #47D25F

Accessibility & contrast

On white

5.01

#1F8030 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#1F8030 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8030

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8030	#FFFFFF	#000000	##FFFFFF
##1F8030	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827427

Deuteranopia (green-blind)

#776C37

Tritanopia (blue-blind)

#007D6F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1f8030;
/* rgb */ color: rgb(31, 128, 48);
/* oklch */ color: oklch(52.7% 0.146 145.8);

Tailwind

colors: {
  custom: {
    50: '#6ba66b',
    500: '#1f8030',
    950: '#000000',
  },
}

SCSS

$custom: #1f8030;
$custom-light: #6ba66b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8030",
  "rgb": {
    "r": 31,
    "g": 128,
    "b": 48
  },
  "hsl": {
    "h": 130.515,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52737,
    "c": 0.14606,
    "h": 145.8
  },
  "luminance": 0.15943
}

Semantic roles & 50–950 ramp

primary

#1F8030

secondary

#B348A0

accent

#44C8E4

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #1F8030

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

Preview Lab → · Contrast checker → · Palette generator →