#259C21#259C21

#259C21 is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.6% C 0.188 H 142.5°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#259C21
RGB	rgb(37, 156, 33)
HSL	hsl(118, 65%, 37%)
HSV	hsv(118, 79%, 61%)
CMYK	cmyk(76.3%, 0%, 78.8%, 38.8%)
CIE-LAB	lab(56.37, -54.80, 51.09)
CIE-LCH	lch(56.37, 74.92, 137.01°)
OKLab	oklab(60.59% -0.1489 0.1143)
OKLCH	oklch(60.59% 0.188 142.5)
XYZ	xyz(12.9251, 24.2786, 5.4436)
Luminance	0.2428 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259C21 #98219C

analogous

#629C21 #259C21 #219C5B

triadic

#259C21 #21259C #9C2125

tetradic

#259C21 #21629C #98219C #9C5B21

square

#259C21 #21629C #98219C #9C5B21

split-complementary

#259C21 #5B219C #9C2162

monochromatic

#0D370C #196916 #259C21 #31CF2C #5FDC5B

Accessibility & contrast

On white

3.59

#259C21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#259C21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259C21

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259C21	#FFFFFF	#000000	##000000
##259C21	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#92842F

Tritanopia (blue-blind)

#009785

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #259c21;
/* rgb */ color: rgb(37, 156, 33);
/* oklch */ color: oklch(60.6% 0.188 142.5);

Tailwind

colors: {
  custom: {
    50: '#75ba66',
    500: '#259c21',
    950: '#000000',
  },
}

SCSS

$custom: #259c21;
$custom-light: #75ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#259c21",
  "rgb": {
    "r": 37,
    "g": 156,
    "b": 33
  },
  "hsl": {
    "h": 118.049,
    "s": 65.079,
    "l": 37.059
  },
  "oklch": {
    "l": 0.60591,
    "c": 0.18776,
    "h": 142.5
  },
  "luminance": 0.2428
}

Semantic roles & 50–950 ramp

primary

#259C21

secondary

#BD58C1

accent

#40E8E3

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #259C21

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

Preview Lab → · Contrast checker → · Palette generator →