#259B21#259B21

#259B21 is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.3% C 0.187 H 142.5°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#259B21
RGB	rgb(37, 155, 33)
HSL	hsl(118, 65%, 37%)
HSV	hsv(118, 79%, 61%)
CMYK	cmyk(76.1%, 0%, 78.7%, 39.2%)
CIE-LAB	lab(56.03, -54.48, 50.77)
CIE-LCH	lch(56.03, 74.46, 137.02°)
OKLab	oklab(60.31% -0.1481 0.1137)
OKLCH	oklch(60.31% 0.187 142.5)
XYZ	xyz(12.7580, 23.9443, 5.3879)
Luminance	0.2395 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259B21 #97219B

analogous

#629B21 #259B21 #219B5A

triadic

#259B21 #21259B #9B2125

tetradic

#259B21 #21629B #97219B #9B5A21

square

#259B21 #21629B #97219B #9B5A21

split-complementary

#259B21 #5A219B #9B2162

monochromatic

#0D360C #196916 #259B21 #31CD2C #5FDC5A

Accessibility & contrast

On white

3.63

#259B21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#259B21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259B21

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259B21	#FFFFFF	#000000	##000000
##259B21	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C01

Deuteranopia (green-blind)

#92832F

Tritanopia (blue-blind)

#009684

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #259b21;
/* rgb */ color: rgb(37, 155, 33);
/* oklch */ color: oklch(60.3% 0.187 142.5);

Tailwind

colors: {
  custom: {
    50: '#74ba66',
    500: '#259b21',
    950: '#000000',
  },
}

SCSS

$custom: #259b21;
$custom-light: #74ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#259b21",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 33
  },
  "hsl": {
    "h": 118.033,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.60314,
    "c": 0.18666,
    "h": 142.5
  },
  "luminance": 0.23946
}

Semantic roles & 50–950 ramp

primary

#259B21

secondary

#BD58C0

accent

#40E8E2

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #259B21

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

Preview Lab → · Contrast checker → · Palette generator →