#259F21#259F21

#259F21 is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.4% C 0.191 H 142.5°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#259F21
RGB	rgb(37, 159, 33)
HSL	hsl(118, 66%, 38%)
HSV	hsv(118, 79%, 62%)
CMYK	cmyk(76.7%, 0%, 79.2%, 37.6%)
CIE-LAB	lab(57.36, -55.77, 52.05)
CIE-LCH	lch(57.36, 76.29, 136.97°)
OKLab	oklab(61.42% -0.1516 0.1163)
OKLCH	oklch(61.42% 0.191 142.5)
XYZ	xyz(13.4348, 25.2978, 5.6135)
Luminance	0.2530 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259F21 #9B219F

analogous

#649F21 #259F21 #219F5C

triadic

#259F21 #21259F #9F2125

tetradic

#259F21 #21649F #9B219F #9F5C21

square

#259F21 #21649F #9B219F #9F5C21

split-complementary

#259F21 #5C219F #9F2164

monochromatic

#0D3A0C #196C16 #259F21 #31D22C #61DD5D

Accessibility & contrast

On white

3.47

#259F21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#259F21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259F21

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259F21	#FFFFFF	#000000	##000000
##259F21	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#958630

Tritanopia (blue-blind)

#009A88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #259f21;
/* rgb */ color: rgb(37, 159, 33);
/* oklch */ color: oklch(61.4% 0.191 142.5);

Tailwind

colors: {
  custom: {
    50: '#75bd67',
    500: '#259f21',
    950: '#000000',
  },
}

SCSS

$custom: #259f21;
$custom-light: #75bd67;
$custom-dark: #000000;

JSON

{
  "hex": "#259f21",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 33
  },
  "hsl": {
    "h": 118.095,
    "s": 65.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.61422,
    "c": 0.19107,
    "h": 142.5
  },
  "luminance": 0.25299
}

Semantic roles & 50–950 ramp

primary

#259F21

secondary

#BF5AC2

accent

#3FE9E3

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #259F21

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

Preview Lab → · Contrast checker → · Palette generator →