#1EA01B#1EA01B

#1EA01B is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.5% C 0.197 H 142.5°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1EA01B
RGB	rgb(30, 160, 27)
HSL	hsl(119, 71%, 37%)
HSV	hsv(119, 83%, 63%)
CMYK	cmyk(81.3%, 0%, 83.1%, 37.3%)
CIE-LAB	lab(57.55, -57.44, 53.99)
CIE-LCH	lch(57.55, 78.84, 136.77°)
OKLab	oklab(61.54% -0.156 0.1196)
OKLCH	oklch(61.54% 0.197 142.5)
XYZ	xyz(13.3032, 25.4951, 5.2566)
Luminance	0.2550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1EA01B #9D1BA0

analogous

#61A01B #1EA01B #1BA05B

triadic

#1EA01B #1B1EA0 #A01B1E

tetradic

#1EA01B #1B61A0 #9D1BA0 #A05B1B

square

#1EA01B #1B61A0 #9D1BA0 #A05B1B

split-complementary

#1EA01B #5B1BA0 #A01B61

monochromatic

#0A3709 #146C12 #1EA01B #28D424 #57E253

Accessibility & contrast

On white

3.44

#1EA01B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#1EA01B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1EA01B

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1EA01B	#FFFFFF	#000000	##000000
##1EA01B	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#96872C

Tritanopia (blue-blind)

#009B88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1ea01b;
/* rgb */ color: rgb(30, 160, 27);
/* oklch */ color: oklch(61.5% 0.197 142.5);

Tailwind

colors: {
  custom: {
    50: '#74bd64',
    500: '#1ea01b',
    950: '#000000',
  },
}

SCSS

$custom: #1ea01b;
$custom-light: #74bd64;
$custom-dark: #000000;

JSON

{
  "hex": "#1ea01b",
  "rgb": {
    "r": 30,
    "g": 160,
    "b": 27
  },
  "hsl": {
    "h": 118.647,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61538,
    "c": 0.1966,
    "h": 142.5
  },
  "luminance": 0.25497
}

Semantic roles & 50–950 ramp

primary

#1EA01B

secondary

#C252C5

accent

#3AEEEA

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1EA01B

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

Preview Lab → · Contrast checker → · Palette generator →