#259E2B#259E2B

#259E2B is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.2% C 0.184 H 143.5°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#259E2B
RGB	rgb(37, 158, 43)
HSL	hsl(123, 62%, 38%)
HSV	hsv(123, 77%, 62%)
CMYK	cmyk(76.6%, 0%, 72.8%, 38%)
CIE-LAB	lab(57.09, -54.67, 48.24)
CIE-LCH	lch(57.09, 72.91, 138.58°)
OKLab	oklab(61.22% -0.1481 0.1097)
OKLCH	oklch(61.22% 0.184 143.5)
XYZ	xyz(13.4250, 25.0199, 6.4068)
Luminance	0.2502 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259E2B #9E2598

analogous

#5B9E25 #259E2B #259E67

triadic

#259E2B #2B259E #9E2B25

tetradic

#259E2B #255B9E #9E2598 #9E6725

square

#259E2B #255B9E #9E2598 #9E6725

split-complementary

#259E2B #67259E #9E255B

monochromatic

#0E3B10 #196C1E #259E2B #31CF39 #63DA69

Accessibility & contrast

On white

3.50

#259E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#259E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259E2B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259E2B	#FFFFFF	#000000	##000000
##259E2B	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F18

Deuteranopia (green-blind)

#948537

Tritanopia (blue-blind)

#009987

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #259e2b;
/* rgb */ color: rgb(37, 158, 43);
/* oklch */ color: oklch(61.2% 0.184 143.5);

Tailwind

colors: {
  custom: {
    50: '#75bc6b',
    500: '#259e2b',
    950: '#000000',
  },
}

SCSS

$custom: #259e2b;
$custom-light: #75bc6b;
$custom-dark: #000000;

JSON

{
  "hex": "#259e2b",
  "rgb": {
    "r": 37,
    "g": 158,
    "b": 43
  },
  "hsl": {
    "h": 122.975,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61217,
    "c": 0.18434,
    "h": 143.5
  },
  "luminance": 0.25021
}

Semantic roles & 50–950 ramp

primary

#259E2B

secondary

#C05FBB

accent

#43DDE5

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #259E2B

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

Preview Lab → · Contrast checker → · Palette generator →