#1F8B35#1F8B35

#1F8B35 is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.9% C 0.156 H 146.1°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F8B35
RGB	rgb(31, 139, 53)
HSL	hsl(132, 64%, 33%)
HSV	hsv(132, 78%, 55%)
CMYK	cmyk(77.7%, 0%, 61.9%, 45.5%)
CIE-LAB	lab(50.70, -48.06, 36.89)
CIE-LCH	lch(50.70, 60.58, 142.49°)
OKLab	oklab(55.91% -0.1295 0.0869)
OKLCH	oklch(55.91% 0.156 146.1)
XYZ	xyz(10.4395, 19.0124, 6.4870)
Luminance	0.1901 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8B35 #8B1F75

analogous

#3F8B1F #1F8B35 #1F8B6B

triadic

#1F8B35 #351F8B #8B351F

tetradic

#1F8B35 #1F3F8B #8B1F75 #8B6B1F

square

#1F8B35 #1F3F8B #8B1F75 #8B6B1F

split-complementary

#1F8B35 #6B1F8B #8B1F3F

monochromatic

#09270F #145922 #1F8B35 #2ABD48 #4DD769

Accessibility & contrast

On white

4.37

#1F8B35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#1F8B35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8B35

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8B35	#FFFFFF	#000000	##000000
##1F8B35	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E2C

Deuteranopia (green-blind)

#81753C

Tritanopia (blue-blind)

#008878

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f8b35;
/* rgb */ color: rgb(31, 139, 53);
/* oklch */ color: oklch(55.9% 0.156 146.1);

Tailwind

colors: {
  custom: {
    50: '#6dae6f',
    500: '#1f8b35',
    950: '#000000',
  },
}

SCSS

$custom: #1f8b35;
$custom-light: #6dae6f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8b35",
  "rgb": {
    "r": 31,
    "g": 139,
    "b": 53
  },
  "hsl": {
    "h": 132.222,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55907,
    "c": 0.15591,
    "h": 146.1
  },
  "luminance": 0.19014
}

Semantic roles & 50–950 ramp

primary

#1F8B35

secondary

#BA4CA4

accent

#41C5E7

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1F8B35

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

Preview Lab → · Contrast checker → · Palette generator →