#2A901B#2A901B

#2A901B is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.3% C 0.176 H 141.4°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2A901B
RGB	rgb(42, 144, 27)
HSL	hsl(112, 68%, 34%)
HSV	hsv(112, 81%, 56%)
CMYK	cmyk(70.8%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(52.42, -50.31, 49.27)
CIE-LCH	lch(52.42, 70.42, 135.60°)
OKLab	oklab(57.33% -0.1374 0.1097)
OKLCH	oklch(57.33% 0.176 141.4)
XYZ	xyz(11.1253, 20.5167, 4.4105)
Luminance	0.2052 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A901B #811B90

analogous

#64901B #2A901B #1B9046

triadic

#2A901B #1B2A90 #901B2A

tetradic

#2A901B #1B6490 #811B90 #90461B

square

#2A901B #1B6490 #811B90 #90461B

split-complementary

#2A901B #461B90 #901B64

monochromatic

#0C2908 #1B5C11 #2A901B #39C425 #5CDD49

Accessibility & contrast

On white

4.11

#2A901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#2A901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A901B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A901B	#FFFFFF	#000000	##000000
##2A901B	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#887A29

Tritanopia (blue-blind)

#118B7A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2a901b;
/* rgb */ color: rgb(42, 144, 27);
/* oklch */ color: oklch(57.3% 0.176 141.4);

Tailwind

colors: {
  custom: {
    50: '#74b262',
    500: '#2a901b',
    950: '#000000',
  },
}

SCSS

$custom: #2a901b;
$custom-light: #74b262;
$custom-dark: #000000;

JSON

{
  "hex": "#2a901b",
  "rgb": {
    "r": 42,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 112.308,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57331,
    "c": 0.17576,
    "h": 141.4
  },
  "luminance": 0.20518
}

Semantic roles & 50–950 ramp

primary

#2A901B

secondary

#AF48BF

accent

#3DEBD5

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #2A901B

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

Preview Lab → · Contrast checker → · Palette generator →