#1B953B#1B953B

#1B953B is a mid, vivid green. Relative luminance 0.220; OKLCH L 58.7% C 0.164 H 147.0°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#1B953B
RGB	rgb(27, 149, 59)
HSL	hsl(136, 69%, 35%)
HSV	hsv(136, 82%, 58%)
CMYK	cmyk(81.9%, 0%, 60.4%, 41.6%)
CIE-LAB	lab(54.07, -51.28, 37.89)
CIE-LCH	lch(54.07, 63.77, 143.54°)
OKLab	oklab(58.71% -0.1379 0.0896)
OKLCH	oklch(58.71% 0.164 147)
XYZ	xyz(11.9879, 22.0422, 7.7596)
Luminance	0.2204 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B953B #951B75

analogous

#38951B #1B953B #1B9578

triadic

#1B953B #3B1B95 #953B1B

tetradic

#1B953B #1B3895 #951B75 #95781B

square

#1B953B #1B3895 #951B75 #95781B

split-complementary

#1B953B #781B95 #951B38

monochromatic

#082D12 #126126 #1B953B #24C950 #4CDF72

Accessibility & contrast

On white

3.88

#1B953B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#1B953B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B953B

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B953B	#FFFFFF	#000000	##000000
##1B953B	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978732

Deuteranopia (green-blind)

#8A7E42

Tritanopia (blue-blind)

#009281

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1b953b;
/* rgb */ color: rgb(27, 149, 59);
/* oklch */ color: oklch(58.7% 0.164 147.0);

Tailwind

colors: {
  custom: {
    50: '#6fb574',
    500: '#1b953b',
    950: '#000000',
  },
}

SCSS

$custom: #1b953b;
$custom-light: #6fb574;
$custom-dark: #000000;

JSON

{
  "hex": "#1b953b",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 59
  },
  "hsl": {
    "h": 135.738,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58706,
    "c": 0.16443,
    "h": 147
  },
  "luminance": 0.22044
}

Semantic roles & 50–950 ramp

primary

#1B953B

secondary

#C14BA2

accent

#3CBEEC

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1B953B

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

Preview Lab → · Contrast checker → · Palette generator →